Frequencies for first 10,000 rows of natlterr1999 dataset : by Jean Roth , jroth@nber.org , 22 Dec 2015 Frequencies for first 10,000 rows of datayear variable in natlterr1999 dataset : Data year | Freq. Percent Cum. ------------+----------------------------------- 1999 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rectype variable in natlterr1999 dataset : Record type | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,702 37.02 37.02 2 | 6,298 62.98 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of restatus variable in natlterr1999 dataset : Resident | status | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,702 37.02 37.02 2 | 6,286 62.86 99.88 4 | 12 0.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of recwt variable in natlterr1999 dataset : Record | Weight | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of pldel variable in natlterr1999 dataset : Place or | Facility of | Birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,983 99.83 99.83 4 | 12 0.12 99.95 5 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of pldel3 variable in natlterr1999 dataset : Place or | Facility of | Birth | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,983 99.83 99.83 2 | 17 0.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birattnd variable in natlterr1999 dataset : Attendant | at birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,978 99.78 99.78 4 | 1 0.01 99.79 5 | 8 0.08 99.87 9 | 13 0.13 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of regnocc variable in natlterr1999 dataset : Region of | Occurrence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of divocc variable in natlterr1999 dataset : Division of | occurrence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stsubocc variable in natlterr1999 dataset : State | Subcode of | occurrence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stnatexp variable in natlterr1999 dataset : Expanded | State of | Occurrence | Freq. Percent Cum. ------------+----------------------------------- 53 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of statenat variable in natlterr1999 dataset : NCHS State | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 52 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntynat variable in natlterr1999 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 52011 | 1,339 13.39 13.39 52013 | 799 7.99 21.38 52016 | 334 3.34 24.72 52050 | 751 7.51 32.23 52058 | 1,260 12.60 44.83 52065 | 2,328 23.28 68.11 52999 | 3,189 31.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stoccfip variable in natlterr1999 dataset : State of | Occurrence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 72 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntocfip variable in natlterr1999 dataset : County of | Occurrence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 72021 | 1,339 13.39 13.39 72025 | 799 7.99 21.38 72031 | 334 3.34 24.72 72097 | 751 7.51 32.23 72113 | 1,260 12.60 44.83 72127 | 2,328 23.28 68.11 72999 | 3,189 31.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntocpop variable in natlterr1999 dataset : Population | Size of | County of | Occurrence | Freq. Percent Cum. ------------+----------------------------------- 2 | 2,328 23.28 23.28 3 | 4,483 44.83 68.11 9 | 3,189 31.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of regnres variable in natlterr1999 dataset : Region of | Residence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of divres variable in natlterr1999 dataset : Division of | residence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stsubres variable in natlterr1999 dataset : State | Subcode of | Residence | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stresexp variable in natlterr1999 dataset : Expanded | State of | Residence | Freq. Percent Cum. ------------+----------------------------------- 10 | 2 0.02 0.02 16 | 1 0.01 0.03 31 | 1 0.01 0.04 33 | 1 0.01 0.05 40 | 1 0.01 0.06 45 | 1 0.01 0.07 48 | 1 0.01 0.08 53 | 9,988 99.88 99.96 54 | 1 0.01 99.97 60 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stateres variable in natlterr1999 dataset : NCHS State | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 10 | 2 0.02 0.02 16 | 1 0.01 0.03 31 | 1 0.01 0.04 33 | 1 0.01 0.05 39 | 1 0.01 0.06 44 | 1 0.01 0.07 47 | 1 0.01 0.08 52 | 9,988 99.88 99.96 53 | 1 0.01 99.97 59 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntyres variable in natlterr1999 dataset : NCHS County | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 10000 | 2 0.02 0.02 16000 | 1 0.01 0.03 31000 | 1 0.01 0.04 33000 | 1 0.01 0.05 39000 | 1 0.01 0.06 44000 | 1 0.01 0.07 47000 | 1 0.01 0.08 52011 | 586 5.86 5.94 52013 | 379 3.79 9.73 52016 | 453 4.53 14.26 52050 | 211 2.11 16.37 52058 | 499 4.99 21.36 52065 | 1,070 10.70 32.06 52999 | 6,790 67.90 99.96 53999 | 1 0.01 99.97 59ZZZ | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cityres variable in natlterr1999 dataset : NCHS City | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 000 | 8 0.08 0.08 999 | 9,989 99.89 99.97 ZZZ | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of citrspop variable in natlterr1999 dataset : Population | size - | place of | residence | Freq. Percent Cum. ------------+----------------------------------- 9 | 9,997 99.97 99.97 Z | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of metrores variable in natlterr1999 dataset : Met/Nonmet | county of | residence | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,315 83.15 83.15 2 | 1,674 16.74 99.89 9 | 8 0.08 99.97 Z | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stresfip variable in natlterr1999 dataset : State of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.03 0.03 12 | 2 0.02 0.05 19 | 1 0.01 0.06 34 | 1 0.01 0.07 36 | 1 0.01 0.08 42 | 1 0.01 0.09 48 | 1 0.01 0.10 51 | 1 0.01 0.11 72 | 9,988 99.88 99.99 78 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntyrfip variable in natlterr1999 dataset : County of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 00000 | 3 0.03 0.03 12000 | 2 0.02 0.05 19000 | 1 0.01 0.06 34000 | 1 0.01 0.07 36000 | 1 0.01 0.08 42000 | 1 0.01 0.09 48000 | 1 0.01 0.10 51000 | 1 0.01 0.11 72021 | 586 5.86 5.97 72025 | 379 3.79 9.76 72031 | 453 4.53 14.29 72097 | 211 2.11 16.40 72113 | 499 4.99 21.39 72127 | 1,070 10.70 32.09 72999 | 6,790 67.90 99.99 78999 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of placefip variable in natlterr1999 dataset : Place | (City) of | Resdience | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 99999 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cmsa variable in natlterr1999 dataset : CMSA of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,685 36.85 36.85 87 | 6,315 63.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of smsarfip variable in natlterr1999 dataset : FIPS | PMSA/MSA of | Residence | Freq. Percent Cum. ------------+----------------------------------- 0000 | 1,685 16.85 16.85 0060 | 357 3.57 20.42 0470 | 432 4.32 24.74 1310 | 806 8.06 32.80 4840 | 621 6.21 39.01 6360 | 1,022 10.22 49.23 7440 | 5,077 50.77 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntrspop variable in natlterr1999 dataset : Population | Size of | County of | Residence | Freq. Percent Cum. ------------+----------------------------------- 2 | 1,070 10.70 10.70 3 | 2,128 21.28 31.98 9 | 6,791 67.91 99.89 Z | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of magerflg variable in natlterr1999 dataset : Reported | Age of | Mother Used | Flag | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mageimp variable in natlterr1999 dataset : Age of | Mother | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- | 9,998 99.98 99.98 1 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmage variable in natlterr1999 dataset : Age of | Mother | Freq. Percent Cum. ------------+----------------------------------- 13 | 14 0.14 0.14 14 | 58 0.58 0.72 15 | 131 1.31 2.03 16 | 276 2.76 4.79 17 | 388 3.88 8.67 18 | 549 5.49 14.16 19 | 642 6.42 20.58 20 | 649 6.49 27.07 21 | 701 7.01 34.08 22 | 621 6.21 40.29 23 | 649 6.49 46.78 24 | 578 5.78 52.56 25 | 540 5.40 57.96 26 | 544 5.44 63.40 27 | 496 4.96 68.36 28 | 486 4.86 73.22 29 | 395 3.95 77.17 30 | 379 3.79 80.96 31 | 326 3.26 84.22 32 | 301 3.01 87.23 33 | 273 2.73 89.96 34 | 234 2.34 92.30 35 | 189 1.89 94.19 36 | 154 1.54 95.73 37 | 124 1.24 96.97 38 | 98 0.98 97.95 39 | 79 0.79 98.74 40 | 56 0.56 99.30 41 | 27 0.27 99.57 42 | 18 0.18 99.75 43 | 14 0.14 99.89 44 | 7 0.07 99.96 45 | 1 0.01 99.97 46 | 2 0.02 99.99 47 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage36 variable in natlterr1999 dataset : Age of | Mother | recode 36 | Freq. Percent Cum. ------------+----------------------------------- 1 | 72 0.72 0.72 2 | 131 1.31 2.03 3 | 276 2.76 4.79 4 | 388 3.88 8.67 5 | 549 5.49 14.16 6 | 642 6.42 20.58 7 | 649 6.49 27.07 8 | 701 7.01 34.08 9 | 621 6.21 40.29 10 | 649 6.49 46.78 11 | 578 5.78 52.56 12 | 540 5.40 57.96 13 | 544 5.44 63.40 14 | 496 4.96 68.36 15 | 486 4.86 73.22 16 | 395 3.95 77.17 17 | 379 3.79 80.96 18 | 326 3.26 84.22 19 | 301 3.01 87.23 20 | 273 2.73 89.96 21 | 234 2.34 92.30 22 | 189 1.89 94.19 23 | 154 1.54 95.73 24 | 124 1.24 96.97 25 | 98 0.98 97.95 26 | 79 0.79 98.74 27 | 56 0.56 99.30 28 | 27 0.27 99.57 29 | 18 0.18 99.75 30 | 14 0.14 99.89 31 | 7 0.07 99.96 32 | 1 0.01 99.97 33 | 2 0.02 99.99 34 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage12 variable in natlterr1999 dataset : Age of | Mother | recode 12 | Freq. Percent Cum. ------------+----------------------------------- 1 | 72 0.72 0.72 3 | 131 1.31 2.03 4 | 276 2.76 4.79 5 | 388 3.88 8.67 6 | 549 5.49 14.16 7 | 642 6.42 20.58 8 | 3,198 31.98 52.56 9 | 2,461 24.61 77.17 10 | 1,513 15.13 92.30 11 | 644 6.44 98.74 12 | 122 1.22 99.96 13 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage8 variable in natlterr1999 dataset : Age of | Mother | recode 8 | Freq. Percent Cum. ------------+----------------------------------- 1 | 72 0.72 0.72 2 | 1,986 19.86 20.58 3 | 3,198 31.98 52.56 4 | 2,461 24.61 77.17 5 | 1,513 15.13 92.30 6 | 644 6.44 98.74 7 | 122 1.22 99.96 8 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ormoth variable in natlterr1999 dataset : Hispanic | Origin of | Mother | Freq. Percent Cum. ------------+----------------------------------- 9 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of orracem variable in natlterr1999 dataset : Hispanic | Origin and | Race of | Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 9 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mraceimp variable in natlterr1999 dataset : Race of | Mother | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- | 9,991 99.91 99.91 1 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrace variable in natlterr1999 dataset : Race of | Mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 2 0.02 0.02 1 | 9,283 92.83 92.85 2 | 715 7.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrace3 variable in natlterr1999 dataset : Race of | Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,283 92.83 92.83 2 | 2 0.02 92.85 3 | 715 7.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmeduc variable in natlterr1999 dataset : Education | of Mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 7 0.07 0.07 1 | 4 0.04 0.11 2 | 12 0.12 0.23 3 | 15 0.15 0.38 4 | 33 0.33 0.71 5 | 36 0.36 1.07 6 | 124 1.24 2.31 7 | 296 2.96 5.27 8 | 428 4.28 9.55 9 | 629 6.29 15.84 10 | 486 4.86 20.70 11 | 662 6.62 27.32 12 | 2,815 28.15 55.47 13 | 489 4.89 60.36 14 | 1,300 13.00 73.36 15 | 517 5.17 78.53 16 | 1,745 17.45 95.98 17 | 385 3.85 99.83 99 | 17 0.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meduc6 variable in natlterr1999 dataset : Education | of Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 955 9.55 9.55 2 | 1,777 17.77 27.32 3 | 2,815 28.15 55.47 4 | 2,306 23.06 78.53 5 | 2,130 21.30 99.83 6 | 17 0.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmarimp variable in natlterr1999 dataset : Marital | Status of | Mother | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmar variable in natlterr1999 dataset : Marital | Status of | Mother | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,263 52.63 52.63 2 | 3,328 33.28 85.91 3 | 1,409 14.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mplbir variable in natlterr1999 dataset : Place of | Birth of | Mother | Freq. Percent Cum. ------------+----------------------------------- 5 | 13 0.13 0.13 6 | 2 0.02 0.15 7 | 52 0.52 0.67 8 | 3 0.03 0.70 10 | 20 0.20 0.90 11 | 3 0.03 0.93 14 | 104 1.04 1.97 15 | 4 0.04 2.01 16 | 2 0.02 2.03 17 | 2 0.02 2.05 18 | 2 0.02 2.07 19 | 2 0.02 2.09 21 | 4 0.04 2.13 22 | 42 0.42 2.55 23 | 6 0.06 2.61 31 | 192 1.92 4.53 32 | 1 0.01 4.54 33 | 595 5.95 10.49 34 | 2 0.02 10.51 36 | 14 0.14 10.65 39 | 57 0.57 11.22 40 | 3 0.03 11.25 41 | 2 0.02 11.27 44 | 8 0.08 11.35 45 | 1 0.01 11.36 47 | 3 0.03 11.39 48 | 3 0.03 11.42 50 | 4 0.04 11.46 52 | 8,486 84.86 96.32 53 | 4 0.04 96.36 56 | 10 0.10 96.46 57 | 8 0.08 96.54 59 | 346 3.46 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mplbirr variable in natlterr1999 dataset : Place of | Birth of | Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,146 11.46 11.46 2 | 8,854 88.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmagerpt variable in natlterr1999 dataset : Reported | Age of | Mother | Freq. Percent Cum. ------------+----------------------------------- 21 | 1 0.01 0.01 99 | 9,999 99.99 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of adequacy variable in natlterr1999 dataset : Adequacy of | Care Recode | (Kessner | Index) | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,318 63.18 63.18 2 | 2,959 29.59 92.77 3 | 665 6.65 99.42 4 | 58 0.58 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nlbnl variable in natlterr1999 dataset : Number of | Live Births | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,399 43.99 43.99 1 | 3,274 32.74 76.73 2 | 1,475 14.75 91.48 3 | 491 4.91 96.39 4 | 195 1.95 98.34 5 | 87 0.87 99.21 6 | 39 0.39 99.60 7 | 18 0.18 99.78 8 | 9 0.09 99.87 9 | 3 0.03 99.90 10 | 2 0.02 99.92 11 | 4 0.04 99.96 99 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nlbnd variable in natlterr1999 dataset : Number of | Live Births | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,848 98.48 98.48 1 | 134 1.34 99.82 2 | 11 0.11 99.93 3 | 4 0.04 99.97 10 | 2 0.02 99.99 99 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of noterm variable in natlterr1999 dataset : Number of | Other | Termination | s | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,637 86.37 86.37 1 | 1,072 10.72 97.09 2 | 223 2.23 99.32 3 | 45 0.45 99.77 4 | 15 0.15 99.92 5 | 4 0.04 99.96 6 | 2 0.02 99.98 7 | 1 0.01 99.99 99 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dlivord variable in natlterr1999 dataset : Detail Live | Birth Order | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,380 43.80 43.80 2 | 3,229 32.29 76.09 3 | 1,497 14.97 91.06 4 | 509 5.09 96.15 5 | 208 2.08 98.23 6 | 91 0.91 99.14 7 | 43 0.43 99.57 8 | 16 0.16 99.73 9 | 10 0.10 99.83 10 | 4 0.04 99.87 11 | 3 0.03 99.90 12 | 3 0.03 99.93 13 | 2 0.02 99.95 14 | 1 0.01 99.96 99 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of livord9 variable in natlterr1999 dataset : Live Birth | Order | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,380 43.80 43.80 2 | 3,229 32.29 76.09 3 | 1,497 14.97 91.06 4 | 509 5.09 96.15 5 | 208 2.08 98.23 6 | 91 0.91 99.14 7 | 43 0.43 99.57 8 | 39 0.39 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dtotord variable in natlterr1999 dataset : Detail | Total Birth | Order | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,034 40.34 40.34 2 | 3,038 30.38 70.72 3 | 1,615 16.15 86.87 4 | 700 7.00 93.87 5 | 324 3.24 97.11 6 | 153 1.53 98.64 7 | 69 0.69 99.33 8 | 28 0.28 99.61 9 | 12 0.12 99.73 10 | 10 0.10 99.83 11 | 4 0.04 99.87 12 | 4 0.04 99.91 13 | 2 0.02 99.93 14 | 2 0.02 99.95 17 | 1 0.01 99.96 99 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of totord9 variable in natlterr1999 dataset : Total Birth | Order | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,034 40.34 40.34 2 | 3,038 30.38 70.72 3 | 1,615 16.15 86.87 4 | 700 7.00 93.87 5 | 324 3.24 97.11 6 | 153 1.53 98.64 7 | 69 0.69 99.33 8 | 63 0.63 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of monpre variable in natlterr1999 dataset : Detail | Month of | Pregnancy | Prenatal | Care Began | Freq. Percent Cum. ------------+----------------------------------- 0 | 85 0.85 0.85 1 | 1,411 14.11 14.96 2 | 4,016 40.16 55.12 3 | 2,252 22.52 77.64 4 | 1,056 10.56 88.20 5 | 553 5.53 93.73 6 | 313 3.13 96.86 7 | 156 1.56 98.42 8 | 94 0.94 99.36 9 | 21 0.21 99.57 99 | 43 0.43 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpre6 variable in natlterr1999 dataset : Month | Prenatal | Care Began | Recode 6 | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,427 54.27 54.27 2 | 2,252 22.52 76.79 3 | 1,922 19.22 96.01 4 | 271 2.71 98.72 5 | 85 0.85 99.57 6 | 43 0.43 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpre5 variable in natlterr1999 dataset : Month | Prenatal | Care Began | Recode 5 | Freq. Percent Cum. ------------+----------------------------------- 1 | 7,679 76.79 76.79 2 | 1,922 19.22 96.01 3 | 271 2.71 98.72 4 | 85 0.85 99.57 5 | 43 0.43 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nprevis variable in natlterr1999 dataset : Total | Number of | Prenatal | Visits | Freq. Percent Cum. ------------+----------------------------------- 0 | 85 0.85 0.85 1 | 37 0.37 1.22 2 | 80 0.80 2.02 3 | 130 1.30 3.32 4 | 228 2.28 5.60 5 | 340 3.40 9.00 6 | 509 5.09 14.09 7 | 681 6.81 20.90 8 | 826 8.26 29.16 9 | 662 6.62 35.78 10 | 1,814 18.14 53.92 11 | 588 5.88 59.80 12 | 1,715 17.15 76.95 13 | 486 4.86 81.81 14 | 510 5.10 86.91 15 | 662 6.62 93.53 16 | 233 2.33 95.86 17 | 83 0.83 96.69 18 | 133 1.33 98.02 19 | 35 0.35 98.37 20 | 93 0.93 99.30 21 | 16 0.16 99.46 22 | 4 0.04 99.50 23 | 6 0.06 99.56 24 | 1 0.01 99.57 25 | 12 0.12 99.69 26 | 3 0.03 99.72 29 | 1 0.01 99.73 30 | 1 0.01 99.74 34 | 1 0.01 99.75 37 | 1 0.01 99.76 38 | 4 0.04 99.80 39 | 2 0.02 99.82 40 | 2 0.02 99.84 41 | 1 0.01 99.85 99 | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nprev12 variable in natlterr1999 dataset : Number of | Prenatal | Visits | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 85 0.85 0.85 2 | 117 1.17 2.02 3 | 358 3.58 5.60 4 | 849 8.49 14.09 5 | 1,507 15.07 29.16 6 | 2,476 24.76 53.92 7 | 2,303 23.03 76.95 8 | 996 9.96 86.91 9 | 895 8.95 95.86 10 | 216 2.16 98.02 11 | 183 1.83 99.85 12 | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpmon variable in natlterr1999 dataset : Month Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 3 | 406 4.06 4.06 4 | 3,758 37.58 41.64 5 | 4,076 40.76 82.40 6 | 1,343 13.43 95.83 7 | 157 1.57 97.40 8 | 49 0.49 97.89 9 | 7 0.07 97.96 99 | 204 2.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpday variable in natlterr1999 dataset : Day Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 1 | 311 3.11 3.11 2 | 250 2.50 5.61 3 | 332 3.32 8.93 4 | 315 3.15 12.08 5 | 416 4.16 16.24 6 | 298 2.98 19.22 7 | 338 3.38 22.60 8 | 298 2.98 25.58 9 | 285 2.85 28.43 10 | 474 4.74 33.17 11 | 297 2.97 36.14 12 | 334 3.34 39.48 13 | 304 3.04 42.52 14 | 298 2.98 45.50 15 | 585 5.85 51.35 16 | 284 2.84 54.19 17 | 299 2.99 57.18 18 | 301 3.01 60.19 19 | 271 2.71 62.90 20 | 444 4.44 67.34 21 | 239 2.39 69.73 22 | 287 2.87 72.60 23 | 290 2.90 75.50 24 | 285 2.85 78.35 25 | 366 3.66 82.01 26 | 283 2.83 84.84 27 | 287 2.87 87.71 28 | 390 3.90 91.61 29 | 248 2.48 94.09 30 | 290 2.90 96.99 31 | 65 0.65 97.64 99 | 236 2.36 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpyr variable in natlterr1999 dataset : Year Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 1998 | 9,806 98.06 98.06 9999 | 194 1.94 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of flgbwimp variable in natlterr1999 dataset : Imputed | Birthweight | Flag | Freq. Percent Cum. ------------+----------------------------------- | 9,996 99.96 99.96 1 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bwimp variable in natlterr1999 dataset : Imputed | Birthweight | Freq. Percent Cum. ------------+----------------------------------- 2495 | 1 0.01 0.01 2580 | 1 0.01 0.02 3459 | 2 0.02 0.04 9999 | 1 0.01 0.05 . | 9,995 99.95 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fagerflg variable in natlterr1999 dataset : Reported | Age of | Father Used | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 95 0.95 0.95 . | 9,905 99.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dfage variable in natlterr1999 dataset : Age of | Father | Freq. Percent Cum. ------------+----------------------------------- 14 | 1 0.01 0.01 15 | 12 0.12 0.13 16 | 45 0.45 0.58 17 | 120 1.20 1.78 18 | 250 2.50 4.28 19 | 364 3.64 7.92 20 | 496 4.96 12.88 21 | 522 5.22 18.10 22 | 619 6.19 24.29 23 | 578 5.78 30.07 24 | 581 5.81 35.88 25 | 551 5.51 41.39 26 | 606 6.06 47.45 27 | 583 5.83 53.28 28 | 536 5.36 58.64 29 | 456 4.56 63.20 30 | 424 4.24 67.44 31 | 368 3.68 71.12 32 | 371 3.71 74.83 33 | 314 3.14 77.97 34 | 274 2.74 80.71 35 | 239 2.39 83.10 36 | 213 2.13 85.23 37 | 167 1.67 86.90 38 | 150 1.50 88.40 39 | 157 1.57 89.97 40 | 124 1.24 91.21 41 | 94 0.94 92.15 42 | 69 0.69 92.84 43 | 76 0.76 93.60 44 | 64 0.64 94.24 45 | 44 0.44 94.68 46 | 44 0.44 95.12 47 | 36 0.36 95.48 48 | 25 0.25 95.73 49 | 27 0.27 96.00 50 | 22 0.22 96.22 51 | 23 0.23 96.45 52 | 11 0.11 96.56 53 | 15 0.15 96.71 54 | 14 0.14 96.85 55 | 6 0.06 96.91 56 | 3 0.03 96.94 57 | 8 0.08 97.02 58 | 6 0.06 97.08 59 | 4 0.04 97.12 60 | 3 0.03 97.15 61 | 3 0.03 97.18 62 | 4 0.04 97.22 64 | 1 0.01 97.23 67 | 2 0.02 97.25 68 | 2 0.02 97.27 99 | 273 2.73 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fage11 variable in natlterr1999 dataset : Age of | Father | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 791 7.91 7.92 3 | 2,796 27.96 35.88 4 | 2,732 27.32 63.20 5 | 1,751 17.51 80.71 6 | 926 9.26 89.97 7 | 427 4.27 94.24 8 | 176 1.76 96.00 9 | 85 0.85 96.85 10 | 42 0.42 97.27 11 | 273 2.73 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of orfath variable in natlterr1999 dataset : Hispanic | Origin of | Father | Freq. Percent Cum. ------------+----------------------------------- 9 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of orracef variable in natlterr1999 dataset : Hispanic | Origin and | Race of | Father | Recode | Freq. Percent Cum. ------------+----------------------------------- 9 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of frace variable in natlterr1999 dataset : Race of | Father | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.03 0.03 1 | 8,650 86.50 86.53 2 | 973 9.73 96.26 99 | 374 3.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of frace4 variable in natlterr1999 dataset : Race of | Father | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,650 86.50 86.50 2 | 3 0.03 86.53 3 | 973 9.73 96.26 4 | 374 3.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dfagerpt variable in natlterr1999 dataset : Reported | Age of | Father | Freq. Percent Cum. ------------+----------------------------------- 17 | 1 0.01 0.01 18 | 4 0.04 0.05 19 | 3 0.03 0.08 20 | 8 0.08 0.16 21 | 5 0.05 0.21 22 | 8 0.08 0.29 23 | 7 0.07 0.36 24 | 2 0.02 0.38 25 | 6 0.06 0.44 26 | 8 0.08 0.52 27 | 4 0.04 0.56 28 | 6 0.06 0.62 29 | 3 0.03 0.65 30 | 4 0.04 0.69 31 | 4 0.04 0.73 32 | 4 0.04 0.77 33 | 3 0.03 0.80 34 | 3 0.03 0.83 35 | 2 0.02 0.85 36 | 2 0.02 0.87 38 | 3 0.03 0.90 39 | 1 0.01 0.91 40 | 1 0.01 0.92 41 | 1 0.01 0.93 47 | 1 0.01 0.94 48 | 1 0.01 0.95 55 | 1 0.01 0.96 99 | 9,904 99.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fraceimp variable in natlterr1999 dataset : Race of | Father | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cdobmimp variable in natlterr1999 dataset : Month of | Birth of | Child | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birmon variable in natlterr1999 dataset : Month of | Birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,862 48.62 48.62 2 | 4,159 41.59 90.21 3 | 979 9.79 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of biryr variable in natlterr1999 dataset : Year of | Birth | Freq. Percent Cum. ------------+----------------------------------- 1999 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of weekday variable in natlterr1999 dataset : Day of Week | Child Born | Freq. Percent Cum. ------------+----------------------------------- 1 | 868 8.68 8.68 2 | 1,515 15.15 23.83 3 | 1,763 17.63 41.46 4 | 1,563 15.63 57.09 5 | 1,669 16.69 73.78 6 | 1,609 16.09 89.87 7 | 1,013 10.13 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestestm variable in natlterr1999 dataset : Clinical | Estimate of | Gestation | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 209 2.09 2.09 . | 9,791 97.91 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestimp variable in natlterr1999 dataset : Gestation | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 31 0.31 0.31 . | 9,969 99.69 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dgestat variable in natlterr1999 dataset : Gestation - | Detail in | Weeks | Freq. Percent Cum. ------------+----------------------------------- 20 | 1 0.01 0.01 21 | 3 0.03 0.04 22 | 8 0.08 0.12 23 | 3 0.03 0.15 24 | 9 0.09 0.24 25 | 11 0.11 0.35 26 | 14 0.14 0.49 27 | 13 0.13 0.62 28 | 20 0.20 0.82 29 | 23 0.23 1.05 30 | 27 0.27 1.32 31 | 50 0.50 1.82 32 | 82 0.82 2.64 33 | 104 1.04 3.68 34 | 171 1.71 5.39 35 | 289 2.89 8.28 36 | 570 5.70 13.98 37 | 1,219 12.19 26.17 38 | 2,167 21.67 47.84 39 | 2,400 24.00 71.84 40 | 1,909 19.09 90.93 41 | 623 6.23 97.16 42 | 184 1.84 99.00 43 | 83 0.83 99.83 44 | 9 0.09 99.92 47 | 1 0.01 99.93 99 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestat10 variable in natlterr1999 dataset : Gestation | Recode 10 | Freq. Percent Cum. ------------+----------------------------------- 2 | 62 0.62 0.62 3 | 120 1.20 1.82 4 | 646 6.46 8.28 5 | 570 5.70 13.98 6 | 5,786 57.86 71.84 7 | 1,909 19.09 90.93 8 | 623 6.23 97.16 9 | 277 2.77 99.93 10 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestat3 variable in natlterr1999 dataset : Gestation | Recode 3 | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,398 13.98 13.98 2 | 8,595 85.95 99.93 3 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cseximp variable in natlterr1999 dataset : Sex | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of csex variable in natlterr1999 dataset : Sex | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,208 52.08 52.08 2 | 4,792 47.92 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dbirwt variable in natlterr1999 dataset : Birthweight | Freq. Percent Cum. ------------+----------------------------------- 284 | 1 0.01 0.01 312 | 1 0.01 0.02 397 | 1 0.01 0.03 425 | 1 0.01 0.04 454 | 6 0.06 0.10 510 | 1 0.01 0.11 539 | 1 0.01 0.12 567 | 6 0.06 0.18 595 | 3 0.03 0.21 652 | 1 0.01 0.22 680 | 3 0.03 0.25 709 | 5 0.05 0.30 737 | 4 0.04 0.34 765 | 3 0.03 0.37 822 | 2 0.02 0.39 851 | 3 0.03 0.42 879 | 2 0.02 0.44 907 | 7 0.07 0.51 964 | 4 0.04 0.55 992 | 3 0.03 0.58 1021 | 2 0.02 0.60 1049 | 5 0.05 0.65 1077 | 2 0.02 0.67 1106 | 1 0.01 0.68 1134 | 6 0.06 0.74 1162 | 5 0.05 0.79 1191 | 2 0.02 0.81 1247 | 1 0.01 0.82 1276 | 5 0.05 0.87 1304 | 2 0.02 0.89 1332 | 4 0.04 0.93 1361 | 11 0.11 1.04 1389 | 7 0.07 1.11 1418 | 3 0.03 1.14 1446 | 4 0.04 1.18 1474 | 4 0.04 1.22 1503 | 2 0.02 1.24 1531 | 5 0.05 1.29 1559 | 5 0.05 1.34 1588 | 5 0.05 1.39 1616 | 12 0.12 1.51 1644 | 8 0.08 1.59 1673 | 7 0.07 1.66 1701 | 7 0.07 1.73 1729 | 8 0.08 1.81 1758 | 4 0.04 1.85 1786 | 6 0.06 1.91 1814 | 25 0.25 2.16 1843 | 12 0.12 2.28 1871 | 11 0.11 2.39 1899 | 18 0.18 2.57 1928 | 15 0.15 2.72 1956 | 12 0.12 2.84 1985 | 15 0.15 2.99 2013 | 17 0.17 3.16 2041 | 21 0.21 3.37 2070 | 11 0.11 3.48 2098 | 19 0.19 3.67 2126 | 28 0.28 3.95 2155 | 24 0.24 4.19 2183 | 30 0.30 4.49 2211 | 23 0.23 4.72 2240 | 30 0.30 5.02 2268 | 77 0.77 5.79 2296 | 37 0.37 6.16 2325 | 46 0.46 6.62 2353 | 47 0.47 7.09 2381 | 58 0.58 7.67 2410 | 66 0.66 8.33 2438 | 67 0.67 9.00 2466 | 76 0.76 9.76 2495 | 81 0.81 10.57 2523 | 72 0.72 11.29 2552 | 90 0.90 12.19 2580 | 90 0.90 13.09 2608 | 105 1.05 14.14 2637 | 104 1.04 15.18 2665 | 107 1.07 16.25 2693 | 97 0.97 17.22 2722 | 317 3.17 20.39 2750 | 154 1.54 21.93 2778 | 175 1.75 23.68 2807 | 173 1.73 25.41 2835 | 216 2.16 27.57 2863 | 193 1.93 29.50 2892 | 201 2.01 31.51 2920 | 212 2.12 33.63 2948 | 228 2.28 35.91 2977 | 226 2.26 38.17 3005 | 233 2.33 40.50 3033 | 201 2.01 42.51 3062 | 226 2.26 44.77 3090 | 238 2.38 47.15 3119 | 223 2.23 49.38 3147 | 190 1.90 51.28 3175 | 398 3.98 55.26 3204 | 187 1.87 57.13 3232 | 231 2.31 59.44 3260 | 244 2.44 61.88 3289 | 235 2.35 64.23 3317 | 217 2.17 66.40 3345 | 213 2.13 68.53 3374 | 223 2.23 70.76 3402 | 242 2.42 73.18 3430 | 176 1.76 74.94 3459 | 210 2.10 77.04 3487 | 149 1.49 78.53 3515 | 184 1.84 80.37 3544 | 166 1.66 82.03 3572 | 147 1.47 83.50 3600 | 100 1.00 84.50 3629 | 238 2.38 86.88 3657 | 89 0.89 87.77 3686 | 102 1.02 88.79 3714 | 102 1.02 89.81 3742 | 119 1.19 91.00 3771 | 74 0.74 91.74 3799 | 83 0.83 92.57 3827 | 75 0.75 93.32 3856 | 88 0.88 94.20 3884 | 53 0.53 94.73 3912 | 60 0.60 95.33 3941 | 52 0.52 95.85 3969 | 37 0.37 96.22 3997 | 45 0.45 96.67 4026 | 38 0.38 97.05 4054 | 22 0.22 97.27 4082 | 52 0.52 97.79 4111 | 27 0.27 98.06 4139 | 24 0.24 98.30 4167 | 23 0.23 98.53 4196 | 15 0.15 98.68 4224 | 15 0.15 98.83 4253 | 19 0.19 99.02 4281 | 12 0.12 99.14 4309 | 9 0.09 99.23 4338 | 14 0.14 99.37 4366 | 6 0.06 99.43 4394 | 3 0.03 99.46 4423 | 3 0.03 99.49 4451 | 8 0.08 99.57 4479 | 3 0.03 99.60 4508 | 2 0.02 99.62 4536 | 8 0.08 99.70 4593 | 2 0.02 99.72 4621 | 3 0.03 99.75 4649 | 2 0.02 99.77 4678 | 2 0.02 99.79 4706 | 1 0.01 99.80 4763 | 2 0.02 99.82 4820 | 2 0.02 99.84 4848 | 2 0.02 99.86 4876 | 1 0.01 99.87 4905 | 2 0.02 99.89 4990 | 2 0.02 99.91 5160 | 1 0.01 99.92 5868 | 1 0.01 99.93 5897 | 2 0.02 99.95 9999 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birwt12 variable in natlterr1999 dataset : Birthweight | Recode 12 | Freq. Percent Cum. ------------+----------------------------------- 1 | 10 0.10 0.10 2 | 48 0.48 0.58 3 | 64 0.64 1.22 4 | 177 1.77 2.99 5 | 758 7.58 10.57 6 | 2,760 27.60 38.17 7 | 4,036 40.36 78.53 8 | 1,814 18.14 96.67 9 | 293 2.93 99.60 10 | 31 0.31 99.91 11 | 4 0.04 99.95 12 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birwt4 variable in natlterr1999 dataset : Birthweight | Recode 4 | Freq. Percent Cum. ------------+----------------------------------- 1 | 122 1.22 1.22 2 | 935 9.35 10.57 3 | 8,938 89.38 99.95 4 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of plurimp variable in natlterr1999 dataset : Plurality | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dplural variable in natlterr1999 dataset : Plurality | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,826 98.26 98.26 2 | 172 1.72 99.98 3 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmaps variable in natlterr1999 dataset : Five Minute | Apgar Score | Freq. Percent Cum. ------------+----------------------------------- 0 | 22 0.22 0.22 1 | 9 0.09 0.31 2 | 9 0.09 0.40 3 | 7 0.07 0.47 4 | 9 0.09 0.56 5 | 16 0.16 0.72 6 | 25 0.25 0.97 7 | 81 0.81 1.78 8 | 465 4.65 6.43 9 | 8,630 86.30 92.73 10 | 712 7.12 99.85 99 | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmapsr variable in natlterr1999 dataset : Five Minute | Apgar Score | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 47 0.47 0.47 2 | 50 0.50 0.97 3 | 546 5.46 6.43 4 | 9,342 93.42 99.85 5 | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clingest variable in natlterr1999 dataset : Clinical | Estimate of | Gestation | Freq. Percent Cum. ------------+----------------------------------- 20 | 2 0.02 0.02 21 | 2 0.02 0.04 22 | 9 0.09 0.13 23 | 3 0.03 0.16 24 | 9 0.09 0.25 25 | 5 0.05 0.30 26 | 10 0.10 0.40 27 | 18 0.18 0.58 28 | 23 0.23 0.81 29 | 15 0.15 0.96 30 | 20 0.20 1.16 31 | 36 0.36 1.52 32 | 49 0.49 2.01 33 | 75 0.75 2.76 34 | 113 1.13 3.89 35 | 177 1.77 5.66 36 | 491 4.91 10.57 37 | 1,041 10.41 20.98 38 | 2,201 22.01 42.99 39 | 2,384 23.84 66.83 40 | 2,623 26.23 93.06 41 | 541 5.41 98.47 42 | 136 1.36 99.83 43 | 9 0.09 99.92 99 | 8 0.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vaginal variable in natlterr1999 dataset : Vaginal | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,409 64.09 64.09 2 | 3,588 35.88 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vbac variable in natlterr1999 dataset : Vaginal | Birth after | previous | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 104 1.04 1.04 2 | 9,893 98.93 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of primac variable in natlterr1999 dataset : Primary | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,291 22.91 22.91 2 | 7,706 77.06 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of repeac variable in natlterr1999 dataset : Repeat | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,297 12.97 12.97 2 | 8,700 87.00 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of forcep variable in natlterr1999 dataset : Forceps | Freq. Percent Cum. ------------+----------------------------------- 1 | 44 0.44 0.44 2 | 9,953 99.53 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vacuum variable in natlterr1999 dataset : Vacuum | Freq. Percent Cum. ------------+----------------------------------- 1 | 47 0.47 0.47 2 | 9,950 99.50 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of delmeth5 variable in natlterr1999 dataset : Method of | Delivery | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,305 63.05 63.05 2 | 104 1.04 64.09 3 | 2,291 22.91 87.00 4 | 1,297 12.97 99.97 5 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anemia variable in natlterr1999 dataset : Anemia | Freq. Percent Cum. ------------+----------------------------------- 1 | 296 2.96 2.96 2 | 9,700 97.00 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cardiac variable in natlterr1999 dataset : Cardiac | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 28 0.28 0.28 2 | 9,968 99.68 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lung variable in natlterr1999 dataset : Acute or | chronic | lung | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 37 0.37 0.37 2 | 9,959 99.59 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of diabetes variable in natlterr1999 dataset : Diabetes | Freq. Percent Cum. ------------+----------------------------------- 1 | 186 1.86 1.86 2 | 9,810 98.10 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of herpes variable in natlterr1999 dataset : Herpes | Freq. Percent Cum. ------------+----------------------------------- 1 | 16 0.16 0.16 2 | 9,980 99.80 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hydra variable in natlterr1999 dataset : Hydramnios/ | Oligohydram | nios | Freq. Percent Cum. ------------+----------------------------------- 1 | 92 0.92 0.92 2 | 9,904 99.04 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hemo variable in natlterr1999 dataset : Hemoglobino | pathy | Freq. Percent Cum. ------------+----------------------------------- 1 | 6 0.06 0.06 2 | 9,990 99.90 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of chyper variable in natlterr1999 dataset : Hypertensio | n - chronic | Freq. Percent Cum. ------------+----------------------------------- 1 | 61 0.61 0.61 2 | 9,935 99.35 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of phyper variable in natlterr1999 dataset : Hypertensio | n - | pregnancy | associated | Freq. Percent Cum. ------------+----------------------------------- 1 | 313 3.13 3.13 2 | 9,683 96.83 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of eclamp variable in natlterr1999 dataset : Eclampsia | Freq. Percent Cum. ------------+----------------------------------- 1 | 24 0.24 0.24 2 | 9,972 99.72 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of incervix variable in natlterr1999 dataset : Incompetent | cervix | Freq. Percent Cum. ------------+----------------------------------- 1 | 47 0.47 0.47 2 | 9,949 99.49 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of pre4000 variable in natlterr1999 dataset : Previous | infant | 4000+ grams | Freq. Percent Cum. ------------+----------------------------------- 1 | 10 0.10 0.10 2 | 9,986 99.86 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of preterm variable in natlterr1999 dataset : Previous | preterm or | small-for-g | estational- | age infant | Freq. Percent Cum. ------------+----------------------------------- 1 | 10 0.10 0.10 2 | 9,986 99.86 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of renal variable in natlterr1999 dataset : Renal | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 16 0.16 0.16 2 | 9,980 99.80 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rh variable in natlterr1999 dataset : Rh | sensitizati | on | Freq. Percent Cum. ------------+----------------------------------- 1 | 26 0.26 0.26 2 | 9,970 99.70 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uterine variable in natlterr1999 dataset : Uterine | bleeding | Freq. Percent Cum. ------------+----------------------------------- 1 | 25 0.25 0.25 2 | 9,971 99.71 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of othermr variable in natlterr1999 dataset : Other | Medical | Risk | Factors | Freq. Percent Cum. ------------+----------------------------------- 1 | 813 8.13 8.13 2 | 9,183 91.83 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tobacco variable in natlterr1999 dataset : Tobacco Use | During | Pregnancy | Freq. Percent Cum. ------------+----------------------------------- 1 | 113 1.13 1.13 2 | 9,886 98.86 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cigar variable in natlterr1999 dataset : Average | Number of | Cigarettes | Per Day | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,886 98.86 98.86 1 | 5 0.05 98.91 2 | 11 0.11 99.02 3 | 9 0.09 99.11 4 | 5 0.05 99.16 5 | 12 0.12 99.28 6 | 9 0.09 99.37 7 | 3 0.03 99.40 8 | 2 0.02 99.42 9 | 1 0.01 99.43 10 | 27 0.27 99.70 12 | 1 0.01 99.71 15 | 3 0.03 99.74 20 | 22 0.22 99.96 30 | 2 0.02 99.98 99 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cigar6 variable in natlterr1999 dataset : Average | Number of | Cigarettes | Per Day | Recode | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,886 98.86 98.86 1 | 42 0.42 99.28 2 | 42 0.42 99.70 3 | 26 0.26 99.96 4 | 2 0.02 99.98 6 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of alcohol variable in natlterr1999 dataset : Alcohol Use | During | Pregnancy | Freq. Percent Cum. ------------+----------------------------------- 1 | 10 0.10 0.10 2 | 9,989 99.89 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of drink variable in natlterr1999 dataset : Average | Number of | Drinks Per | Week | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,989 99.89 99.89 2 | 5 0.05 99.94 4 | 1 0.01 99.95 5 | 1 0.01 99.96 6 | 1 0.01 99.97 18 | 1 0.01 99.98 99 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of drink5 variable in natlterr1999 dataset : Average | Number of | Drinks Per | Week Recode | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,989 99.89 99.89 2 | 5 0.05 99.94 3 | 1 0.01 99.95 4 | 3 0.03 99.98 5 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain variable in natlterr1999 dataset : Weight Gain | Freq. Percent Cum. ------------+----------------------------------- 0 | 258 2.58 2.58 1 | 15 0.15 2.73 2 | 37 0.37 3.10 3 | 34 0.34 3.44 4 | 39 0.39 3.83 5 | 71 0.71 4.54 6 | 46 0.46 5.00 7 | 60 0.60 5.60 8 | 75 0.75 6.35 9 | 47 0.47 6.82 10 | 433 4.33 11.15 11 | 74 0.74 11.89 12 | 182 1.82 13.71 13 | 97 0.97 14.68 14 | 146 1.46 16.14 15 | 472 4.72 20.86 16 | 141 1.41 22.27 17 | 136 1.36 23.63 18 | 283 2.83 26.46 19 | 135 1.35 27.81 20 | 1,739 17.39 45.20 21 | 200 2.00 47.20 22 | 260 2.60 49.80 23 | 201 2.01 51.81 24 | 319 3.19 55.00 25 | 696 6.96 61.96 26 | 221 2.21 64.17 27 | 160 1.60 65.77 28 | 264 2.64 68.41 29 | 140 1.40 69.81 30 | 930 9.30 79.11 31 | 129 1.29 80.40 32 | 163 1.63 82.03 33 | 133 1.33 83.36 34 | 117 1.17 84.53 35 | 227 2.27 86.80 36 | 116 1.16 87.96 37 | 83 0.83 88.79 38 | 99 0.99 89.78 39 | 69 0.69 90.47 40 | 318 3.18 93.65 41 | 45 0.45 94.10 42 | 72 0.72 94.82 43 | 42 0.42 95.24 44 | 38 0.38 95.62 45 | 64 0.64 96.26 46 | 22 0.22 96.48 47 | 37 0.37 96.85 48 | 30 0.30 97.15 49 | 12 0.12 97.27 50 | 92 0.92 98.19 51 | 15 0.15 98.34 52 | 13 0.13 98.47 53 | 11 0.11 98.58 54 | 18 0.18 98.76 55 | 16 0.16 98.92 56 | 5 0.05 98.97 57 | 5 0.05 99.02 58 | 11 0.11 99.13 59 | 5 0.05 99.18 60 | 25 0.25 99.43 61 | 5 0.05 99.48 62 | 3 0.03 99.51 63 | 4 0.04 99.55 64 | 7 0.07 99.62 65 | 3 0.03 99.65 66 | 4 0.04 99.69 67 | 3 0.03 99.72 68 | 1 0.01 99.73 69 | 3 0.03 99.76 70 | 6 0.06 99.82 72 | 2 0.02 99.84 74 | 2 0.02 99.86 76 | 1 0.01 99.87 78 | 1 0.01 99.88 80 | 3 0.03 99.91 82 | 1 0.01 99.92 90 | 1 0.01 99.93 95 | 1 0.01 99.94 99 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain9 variable in natlterr1999 dataset : Weight Gain | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,086 20.86 20.86 2 | 2,434 24.34 45.20 3 | 1,676 16.76 61.96 4 | 1,715 17.15 79.11 5 | 769 7.69 86.80 6 | 685 6.85 93.65 7 | 261 2.61 96.26 8 | 368 3.68 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of amnio variable in natlterr1999 dataset : Amniocentes | is | Freq. Percent Cum. ------------+----------------------------------- 1 | 150 1.50 1.50 2 | 9,847 98.47 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of monitor variable in natlterr1999 dataset : Electronic | fetal | monitoring | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,043 80.43 80.43 2 | 1,954 19.54 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of induct variable in natlterr1999 dataset : Induction | of labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 825 8.25 8.25 2 | 9,172 91.72 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stimula variable in natlterr1999 dataset : Stimulation | of labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,829 18.29 18.29 2 | 8,168 81.68 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tocol variable in natlterr1999 dataset : Tocolysis | Freq. Percent Cum. ------------+----------------------------------- 1 | 268 2.68 2.68 2 | 9,729 97.29 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ultras variable in natlterr1999 dataset : Ultrasound | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,642 36.42 36.42 2 | 6,355 63.55 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherob variable in natlterr1999 dataset : Other | Obstetric | Procedures | Freq. Percent Cum. ------------+----------------------------------- 1 | 34 0.34 0.34 2 | 9,963 99.63 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of febrile variable in natlterr1999 dataset : Febrile | Freq. Percent Cum. ------------+----------------------------------- 1 | 16 0.16 0.16 2 | 9,978 99.78 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meconium variable in natlterr1999 dataset : Meconium - | moderate/he | avy | Freq. Percent Cum. ------------+----------------------------------- 1 | 175 1.75 1.75 2 | 9,819 98.19 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rupture variable in natlterr1999 dataset : Premature | rupture of | membrane | Freq. Percent Cum. ------------+----------------------------------- 1 | 204 2.04 2.04 2 | 9,790 97.90 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of abruptio variable in natlterr1999 dataset : Abruptio | placenta | Freq. Percent Cum. ------------+----------------------------------- 1 | 38 0.38 0.38 2 | 9,956 99.56 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of preplace variable in natlterr1999 dataset : Placenta | previa | Freq. Percent Cum. ------------+----------------------------------- 1 | 24 0.24 0.24 2 | 9,970 99.70 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of excebld variable in natlterr1999 dataset : Other | excessive | bleeding | Freq. Percent Cum. ------------+----------------------------------- 1 | 12 0.12 0.12 2 | 9,982 99.82 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of seizure variable in natlterr1999 dataset : Seizures | during | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 7 0.07 0.07 2 | 9,987 99.87 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of precip variable in natlterr1999 dataset : Precipitous | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 53 0.53 0.53 2 | 9,941 99.41 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of prolong variable in natlterr1999 dataset : Prolonged | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 23 0.23 0.23 2 | 9,971 99.71 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dysfunc variable in natlterr1999 dataset : Dysfunction | al labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 99 0.99 0.99 2 | 9,895 98.95 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of breech variable in natlterr1999 dataset : Breech/Malp | resentation | Freq. Percent Cum. ------------+----------------------------------- 1 | 248 2.48 2.48 2 | 9,746 97.46 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cephalo variable in natlterr1999 dataset : Cephalopelv | ic | disproporti | on | Freq. Percent Cum. ------------+----------------------------------- 1 | 677 6.77 6.77 2 | 9,317 93.17 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cord variable in natlterr1999 dataset : Cord | prolapse | Freq. Percent Cum. ------------+----------------------------------- 1 | 43 0.43 0.43 2 | 9,951 99.51 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anesthe variable in natlterr1999 dataset : Anesthetic | complicatio | ns | Freq. Percent Cum. ------------+----------------------------------- 1 | 6 0.06 0.06 2 | 9,988 99.88 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of distress variable in natlterr1999 dataset : Fetal | distress | Freq. Percent Cum. ------------+----------------------------------- 1 | 180 1.80 1.80 2 | 9,814 98.14 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherlb variable in natlterr1999 dataset : Other | complicatio | n of Labor | and/or | Delivery | Freq. Percent Cum. ------------+----------------------------------- 1 | 782 7.82 7.82 2 | 9,212 92.12 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nanemia variable in natlterr1999 dataset : Anemia | Freq. Percent Cum. ------------+----------------------------------- 1 | 10 0.10 0.10 2 | 9,988 99.88 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of injury variable in natlterr1999 dataset : Injury | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 2 | 9,994 99.94 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of alcosyn variable in natlterr1999 dataset : Fetal | Alcohol | Syndrome | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,997 99.97 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hyaline variable in natlterr1999 dataset : Hyaline | membrane | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 32 0.32 0.32 2 | 9,966 99.66 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meconsyn variable in natlterr1999 dataset : Meconium | aspiration | syndrome | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 2 | 9,994 99.94 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of venl30 variable in natlterr1999 dataset : Assisted | ventilation | - less than | 30 minutes | Freq. Percent Cum. ------------+----------------------------------- 1 | 11 0.11 0.11 2 | 9,987 99.87 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ven30m variable in natlterr1999 dataset : Assisted | ventilation | - 30 | minutes or | more | Freq. Percent Cum. ------------+----------------------------------- 1 | 28 0.28 0.28 2 | 9,970 99.70 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nseiz variable in natlterr1999 dataset : Seizures | Freq. Percent Cum. ------------+----------------------------------- 1 | 14 0.14 0.14 2 | 9,984 99.84 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherab variable in natlterr1999 dataset : Other | Abnormal | Conditions | of the | Newborn | Freq. Percent Cum. ------------+----------------------------------- 1 | 110 1.10 1.10 2 | 9,888 98.88 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anen variable in natlterr1999 dataset : Anencephalu | s | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of spina variable in natlterr1999 dataset : Spina | bifida/Meni | ngocele | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hydro variable in natlterr1999 dataset : Hydrocephal | us | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of microce variable in natlterr1999 dataset : Microcephal | us | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nervous variable in natlterr1999 dataset : Other | central | nervous | system | anomalies | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of heart variable in natlterr1999 dataset : Heart | malformatio | ns | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of circul variable in natlterr1999 dataset : Other | circulatory | /respirator | y anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 2 0.02 0.02 2 | 9,995 99.95 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rectal variable in natlterr1999 dataset : Rectal | atresia/ste | nosis | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tracheo variable in natlterr1999 dataset : Tracheo - | esophageal | fistula/Eso | phageal | atresia | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of omphalo variable in natlterr1999 dataset : Omphalocele | /Gastroschi | sis | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gastro variable in natlterr1999 dataset : Other | gastrointes | tinal | anomalies | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of genital variable in natlterr1999 dataset : Malformed | genitalia | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of renalage variable in natlterr1999 dataset : Renal | agenesis | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urogen variable in natlterr1999 dataset : Other | urogenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,994 99.94 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cleftlp variable in natlterr1999 dataset : Cleft | lip/palate | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,994 99.94 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of adactyly variable in natlterr1999 dataset : Polydactyly | /Syndactyly | /Adactyly | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clubfoot variable in natlterr1999 dataset : Club foot | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hernia variable in natlterr1999 dataset : Diaphragmat | ic hernia | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,997 99.97 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of musculo variable in natlterr1999 dataset : Other | musculoskel | etal/integu | mental | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,994 99.94 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of downs variable in natlterr1999 dataset : Down's | syndrome | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,996 99.96 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of chromo variable in natlterr1999 dataset : Other | chromosomal | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 2 | 9,993 99.93 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of othercon variable in natlterr1999 dataset : Other | congenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 70 0.70 0.70 2 | 9,927 99.27 99.97 9 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of origm variable in natlterr1999 dataset : Origin of | mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,999 99.99 99.99 1 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of origf variable in natlterr1999 dataset : Origin of | father | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,999 99.99 99.99 1 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educm variable in natlterr1999 dataset : Education | of mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educf variable in natlterr1999 dataset : Education | of father | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of geste variable in natlterr1999 dataset : Clinical | estimate of | gestation | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,999 99.99 99.99 1 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmapsrf variable in natlterr1999 dataset : 5-minute | Apgar score | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of delmetrf variable in natlterr1999 dataset : Method of | delivery | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of medrsk variable in natlterr1999 dataset : Medical | risk | factors | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tobuse variable in natlterr1999 dataset : Tobacco use | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of alcuse variable in natlterr1999 dataset : Alcohol use | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgn variable in natlterr1999 dataset : Weight gain | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of obstrc variable in natlterr1999 dataset : Obstetric | procedures | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clabor variable in natlterr1999 dataset : Complicatio | ns of labor | and/or | delivery | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of abnml variable in natlterr1999 dataset : Abnormal | conditions | of newborn | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of congan variable in natlterr1999 dataset : Congenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educsmsa variable in natlterr1999 dataset : Education | of Mother | (Based on | MSA) | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of apiflag variable in natlterr1999 dataset : Race codes | 18-68 | reported | (beginning | with 1992 | data) | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 9,989 99.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of smsares variable in natlterr1999 dataset : PSMA/MSA of | Residence | (NCHS) | Freq. Percent Cum. ------------+----------------------------------- 000 | 1,674 16.74 16.74 001 | 357 3.57 20.31 002 | 432 4.32 24.63 003 | 806 8.06 32.69 004 | 621 6.21 38.90 005 | 1,022 10.22 49.12 006 | 5,077 50.77 99.89 999 | 8 0.08 99.97 ZZZ | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of popsmas variable in natlterr1999 dataset : PMSA/MSA | Population | Size | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,905 69.05 69.05 2 | 1,410 14.10 83.15 9 | 1,674 16.74 99.89 Z | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015