Frequencies for first 10,000 rows of natlterr2000 dataset : by Jean Roth , jroth@nber.org , 22 Dec 2015 Frequencies for first 10,000 rows of datayear variable in natlterr2000 dataset : Data year | Freq. Percent Cum. ------------+----------------------------------- 2000 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rectype variable in natlterr2000 dataset : Record type | Freq. Percent Cum. ------------+----------------------------------- 1 | 135 1.35 1.35 2 | 9,865 98.65 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of restatus variable in natlterr2000 dataset : Resident | status | Freq. Percent Cum. ------------+----------------------------------- 1 | 135 1.35 1.35 2 | 9,865 98.65 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of recwt variable in natlterr2000 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 natlterr2000 dataset : Place or | Facility of | Birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,988 99.88 99.88 4 | 8 0.08 99.96 5 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of pldel3 variable in natlterr2000 dataset : Place or | Facility of | Birth | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,988 99.88 99.88 2 | 12 0.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birattnd variable in natlterr2000 dataset : Attendant | at birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,979 99.79 99.79 4 | 1 0.01 99.80 5 | 6 0.06 99.86 9 | 14 0.14 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of regnocc variable in natlterr2000 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 natlterr2000 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 natlterr2000 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 natlterr2000 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 natlterr2000 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 natlterr2000 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 52011 | 1,358 13.58 13.58 52013 | 756 7.56 21.14 52016 | 291 2.91 24.05 52050 | 749 7.49 31.54 52058 | 1,144 11.44 42.98 52065 | 2,405 24.05 67.03 52999 | 3,297 32.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stoccfip variable in natlterr2000 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 natlterr2000 dataset : County of | Occurrence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 72021 | 1,358 13.58 13.58 72025 | 756 7.56 21.14 72031 | 291 2.91 24.05 72097 | 749 7.49 31.54 72113 | 1,144 11.44 42.98 72127 | 2,405 24.05 67.03 72999 | 3,297 32.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntocpop variable in natlterr2000 dataset : Population | Size of | County of | Occurrence | Freq. Percent Cum. ------------+----------------------------------- 2 | 2,405 24.05 24.05 3 | 4,298 42.98 67.03 9 | 3,297 32.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of regnres variable in natlterr2000 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 natlterr2000 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 natlterr2000 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 natlterr2000 dataset : Expanded | State of | Residence | Freq. Percent Cum. ------------+----------------------------------- 53 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stateres variable in natlterr2000 dataset : NCHS State | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 52 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntyres variable in natlterr2000 dataset : NCHS County | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 52011 | 585 5.85 5.85 52013 | 402 4.02 9.87 52016 | 479 4.79 14.66 52050 | 228 2.28 16.94 52058 | 474 4.74 21.68 52065 | 1,042 10.42 32.10 52999 | 6,790 67.90 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cityres variable in natlterr2000 dataset : NCHS City | of | Residence | Freq. Percent Cum. ------------+----------------------------------- 999 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of citrspop variable in natlterr2000 dataset : Population | size - | place of | residence | Freq. Percent Cum. ------------+----------------------------------- 9 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of metrores variable in natlterr2000 dataset : Met/Nonmet | county of | residence | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,429 84.29 84.29 2 | 1,571 15.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stresfip variable in natlterr2000 dataset : State of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 72 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntyrfip variable in natlterr2000 dataset : County of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 72021 | 585 5.85 5.85 72025 | 402 4.02 9.87 72031 | 479 4.79 14.66 72097 | 228 2.28 16.94 72113 | 474 4.74 21.68 72127 | 1,042 10.42 32.10 72999 | 6,790 67.90 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of placefip variable in natlterr2000 dataset : Place | (City) of | Resdience | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 99999 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cmsa variable in natlterr2000 dataset : CMSA of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,527 35.27 35.27 87 | 6,473 64.73 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of smsarfip variable in natlterr2000 dataset : FIPS | PMSA/MSA of | Residence | Freq. Percent Cum. ------------+----------------------------------- 0000 | 1,571 15.71 15.71 0060 | 385 3.85 19.56 0470 | 435 4.35 23.91 1310 | 862 8.62 32.53 4840 | 618 6.18 38.71 6360 | 953 9.53 48.24 7440 | 5,176 51.76 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cntrspop variable in natlterr2000 dataset : Population | Size of | County of | Residence | Freq. Percent Cum. ------------+----------------------------------- 2 | 1,042 10.42 10.42 3 | 2,168 21.68 32.10 9 | 6,790 67.90 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of magerflg variable in natlterr2000 dataset : Reported | Age of | Mother Used | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 . | 9,997 99.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mageimp variable in natlterr2000 dataset : Age of | Mother | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- | 9,995 99.95 99.95 1 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmage variable in natlterr2000 dataset : Age of | Mother | Freq. Percent Cum. ------------+----------------------------------- 13 | 9 0.09 0.09 14 | 40 0.40 0.49 15 | 137 1.37 1.86 16 | 265 2.65 4.51 17 | 392 3.92 8.43 18 | 535 5.35 13.78 19 | 597 5.97 19.75 20 | 675 6.75 26.50 21 | 683 6.83 33.33 22 | 657 6.57 39.90 23 | 667 6.67 46.57 24 | 558 5.58 52.15 25 | 580 5.80 57.95 26 | 536 5.36 63.31 27 | 508 5.08 68.39 28 | 478 4.78 73.17 29 | 467 4.67 77.84 30 | 366 3.66 81.50 31 | 309 3.09 84.59 32 | 314 3.14 87.73 33 | 231 2.31 90.04 34 | 227 2.27 92.31 35 | 177 1.77 94.08 36 | 158 1.58 95.66 37 | 118 1.18 96.84 38 | 109 1.09 97.93 39 | 65 0.65 98.58 40 | 38 0.38 98.96 41 | 44 0.44 99.40 42 | 23 0.23 99.63 43 | 21 0.21 99.84 44 | 6 0.06 99.90 45 | 5 0.05 99.95 46 | 3 0.03 99.98 47 | 1 0.01 99.99 48 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage36 variable in natlterr2000 dataset : Age of | Mother | recode 36 | Freq. Percent Cum. ------------+----------------------------------- 1 | 49 0.49 0.49 2 | 137 1.37 1.86 3 | 265 2.65 4.51 4 | 392 3.92 8.43 5 | 535 5.35 13.78 6 | 597 5.97 19.75 7 | 675 6.75 26.50 8 | 683 6.83 33.33 9 | 657 6.57 39.90 10 | 667 6.67 46.57 11 | 558 5.58 52.15 12 | 580 5.80 57.95 13 | 536 5.36 63.31 14 | 508 5.08 68.39 15 | 478 4.78 73.17 16 | 467 4.67 77.84 17 | 366 3.66 81.50 18 | 309 3.09 84.59 19 | 314 3.14 87.73 20 | 231 2.31 90.04 21 | 227 2.27 92.31 22 | 177 1.77 94.08 23 | 158 1.58 95.66 24 | 118 1.18 96.84 25 | 109 1.09 97.93 26 | 65 0.65 98.58 27 | 38 0.38 98.96 28 | 44 0.44 99.40 29 | 23 0.23 99.63 30 | 21 0.21 99.84 31 | 6 0.06 99.90 32 | 5 0.05 99.95 33 | 3 0.03 99.98 34 | 1 0.01 99.99 35 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage12 variable in natlterr2000 dataset : Age of | Mother | recode 12 | Freq. Percent Cum. ------------+----------------------------------- 1 | 49 0.49 0.49 3 | 137 1.37 1.86 4 | 265 2.65 4.51 5 | 392 3.92 8.43 6 | 535 5.35 13.78 7 | 597 5.97 19.75 8 | 3,240 32.40 52.15 9 | 2,569 25.69 77.84 10 | 1,447 14.47 92.31 11 | 627 6.27 98.58 12 | 132 1.32 99.90 13 | 10 0.10 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage8 variable in natlterr2000 dataset : Age of | Mother | recode 8 | Freq. Percent Cum. ------------+----------------------------------- 1 | 49 0.49 0.49 2 | 1,926 19.26 19.75 3 | 3,240 32.40 52.15 4 | 2,569 25.69 77.84 5 | 1,447 14.47 92.31 6 | 627 6.27 98.58 7 | 132 1.32 99.90 8 | 10 0.10 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ormoth variable in natlterr2000 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 natlterr2000 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 natlterr2000 dataset : Race of | Mother | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- | 9,990 99.90 99.90 1 | 10 0.10 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrace variable in natlterr2000 dataset : Race of | Mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 0.01 0.01 1 | 9,128 91.28 91.29 2 | 871 8.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrace3 variable in natlterr2000 dataset : Race of | Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,128 91.28 91.28 2 | 1 0.01 91.29 3 | 871 8.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmeduc variable in natlterr2000 dataset : Education | of Mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 2 0.02 0.02 1 | 5 0.05 0.07 2 | 15 0.15 0.22 3 | 9 0.09 0.31 4 | 28 0.28 0.59 5 | 47 0.47 1.06 6 | 105 1.05 2.11 7 | 262 2.62 4.73 8 | 395 3.95 8.68 9 | 650 6.50 15.18 10 | 514 5.14 20.32 11 | 715 7.15 27.47 12 | 2,900 29.00 56.47 13 | 513 5.13 61.60 14 | 1,278 12.78 74.38 15 | 534 5.34 79.72 16 | 1,675 16.75 96.47 17 | 323 3.23 99.70 99 | 30 0.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meduc6 variable in natlterr2000 dataset : Education | of Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 868 8.68 8.68 2 | 1,879 18.79 27.47 3 | 2,900 29.00 56.47 4 | 2,325 23.25 79.72 5 | 1,998 19.98 99.70 6 | 30 0.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmarimp variable in natlterr2000 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 natlterr2000 dataset : Marital | Status of | Mother | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,052 50.52 50.52 2 | 3,482 34.82 85.34 3 | 1,466 14.66 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mplbir variable in natlterr2000 dataset : Place of | Birth of | Mother | Freq. Percent Cum. ------------+----------------------------------- 1 | 2 0.02 0.02 3 | 3 0.03 0.05 5 | 8 0.08 0.13 6 | 3 0.03 0.16 7 | 51 0.51 0.67 8 | 4 0.04 0.71 9 | 1 0.01 0.72 10 | 28 0.28 1.00 11 | 7 0.07 1.07 12 | 1 0.01 1.08 14 | 98 0.98 2.06 15 | 9 0.09 2.15 17 | 3 0.03 2.18 18 | 1 0.01 2.19 19 | 3 0.03 2.22 21 | 3 0.03 2.25 22 | 62 0.62 2.87 23 | 4 0.04 2.91 26 | 1 0.01 2.92 31 | 211 2.11 5.03 32 | 2 0.02 5.05 33 | 577 5.77 10.82 34 | 4 0.04 10.86 35 | 2 0.02 10.88 36 | 19 0.19 11.07 39 | 53 0.53 11.60 41 | 1 0.01 11.61 43 | 1 0.01 11.62 44 | 13 0.13 11.75 47 | 2 0.02 11.77 48 | 1 0.01 11.78 50 | 6 0.06 11.84 52 | 8,403 84.03 95.87 53 | 8 0.08 95.95 55 | 2 0.02 95.97 56 | 18 0.18 96.15 57 | 7 0.07 96.22 59 | 378 3.78 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mplbirr variable in natlterr2000 dataset : Place of | Birth of | Mother | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,184 11.84 11.84 2 | 8,816 88.16 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmagerpt variable in natlterr2000 dataset : Reported | Age of | Mother | Freq. Percent Cum. ------------+----------------------------------- 14 | 1 0.01 0.01 17 | 2 0.02 0.03 99 | 9,997 99.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of adequacy variable in natlterr2000 dataset : Adequacy of | Care Recode | (Kessner | Index) | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,531 65.31 65.31 2 | 2,783 27.83 93.14 3 | 644 6.44 99.58 4 | 42 0.42 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nlbnl variable in natlterr2000 dataset : Number of | Live Births | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,347 43.47 43.47 1 | 3,276 32.76 76.23 2 | 1,569 15.69 91.92 3 | 467 4.67 96.59 4 | 197 1.97 98.56 5 | 78 0.78 99.34 6 | 27 0.27 99.61 7 | 21 0.21 99.82 8 | 8 0.08 99.90 9 | 3 0.03 99.93 10 | 2 0.02 99.95 11 | 2 0.02 99.97 12 | 1 0.01 99.98 13 | 1 0.01 99.99 99 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nlbnd variable in natlterr2000 dataset : Number of | Live Births | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,871 98.71 98.71 1 | 115 1.15 99.86 2 | 10 0.10 99.96 3 | 2 0.02 99.98 5 | 1 0.01 99.99 99 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of noterm variable in natlterr2000 dataset : Number of | Other | Termination | s | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,535 85.35 85.35 1 | 1,122 11.22 96.57 2 | 263 2.63 99.20 3 | 50 0.50 99.70 4 | 20 0.20 99.90 5 | 5 0.05 99.95 6 | 4 0.04 99.99 8 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dlivord variable in natlterr2000 dataset : Detail Live | Birth Order | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,329 43.29 43.29 2 | 3,244 32.44 75.73 3 | 1,575 15.75 91.48 4 | 498 4.98 96.46 5 | 195 1.95 98.41 6 | 87 0.87 99.28 7 | 30 0.30 99.58 8 | 23 0.23 99.81 9 | 8 0.08 99.89 10 | 3 0.03 99.92 11 | 1 0.01 99.93 12 | 2 0.02 99.95 13 | 2 0.02 99.97 14 | 1 0.01 99.98 99 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of livord9 variable in natlterr2000 dataset : Live Birth | Order | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,329 43.29 43.29 2 | 3,244 32.44 75.73 3 | 1,575 15.75 91.48 4 | 498 4.98 96.46 5 | 195 1.95 98.41 6 | 87 0.87 99.28 7 | 30 0.30 99.58 8 | 40 0.40 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dtotord variable in natlterr2000 dataset : Detail | Total Birth | Order | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,987 39.87 39.87 2 | 2,958 29.58 69.45 3 | 1,725 17.25 86.70 4 | 732 7.32 94.02 5 | 320 3.20 97.22 6 | 149 1.49 98.71 7 | 58 0.58 99.29 8 | 37 0.37 99.66 9 | 16 0.16 99.82 10 | 5 0.05 99.87 11 | 4 0.04 99.91 12 | 1 0.01 99.92 13 | 2 0.02 99.94 14 | 1 0.01 99.95 15 | 3 0.03 99.98 99 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of totord9 variable in natlterr2000 dataset : Total Birth | Order | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,987 39.87 39.87 2 | 2,958 29.58 69.45 3 | 1,725 17.25 86.70 4 | 732 7.32 94.02 5 | 320 3.20 97.22 6 | 149 1.49 98.71 7 | 58 0.58 99.29 8 | 69 0.69 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of monpre variable in natlterr2000 dataset : Detail | Month of | Pregnancy | Prenatal | Care Began | Freq. Percent Cum. ------------+----------------------------------- 0 | 84 0.84 0.84 1 | 1,361 13.61 14.45 2 | 4,163 41.63 56.08 3 | 2,144 21.44 77.52 4 | 1,112 11.12 88.64 5 | 558 5.58 94.22 6 | 287 2.87 97.09 7 | 154 1.54 98.63 8 | 85 0.85 99.48 9 | 22 0.22 99.70 99 | 30 0.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpre6 variable in natlterr2000 dataset : Month | Prenatal | Care Began | Recode 6 | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,524 55.24 55.24 2 | 2,144 21.44 76.68 3 | 1,957 19.57 96.25 4 | 261 2.61 98.86 5 | 84 0.84 99.70 6 | 30 0.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpre5 variable in natlterr2000 dataset : Month | Prenatal | Care Began | Recode 5 | Freq. Percent Cum. ------------+----------------------------------- 1 | 7,668 76.68 76.68 2 | 1,957 19.57 96.25 3 | 261 2.61 98.86 4 | 84 0.84 99.70 5 | 30 0.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nprevis variable in natlterr2000 dataset : Total | Number of | Prenatal | Visits | Freq. Percent Cum. ------------+----------------------------------- 0 | 85 0.85 0.85 1 | 26 0.26 1.11 2 | 64 0.64 1.75 3 | 120 1.20 2.95 4 | 229 2.29 5.24 5 | 304 3.04 8.28 6 | 499 4.99 13.27 7 | 552 5.52 18.79 8 | 760 7.60 26.39 9 | 701 7.01 33.40 10 | 2,010 20.10 53.50 11 | 677 6.77 60.27 12 | 1,549 15.49 75.76 13 | 501 5.01 80.77 14 | 547 5.47 86.24 15 | 702 7.02 93.26 16 | 211 2.11 95.37 17 | 113 1.13 96.50 18 | 118 1.18 97.68 19 | 53 0.53 98.21 20 | 99 0.99 99.20 21 | 18 0.18 99.38 22 | 12 0.12 99.50 23 | 6 0.06 99.56 24 | 5 0.05 99.61 25 | 7 0.07 99.68 26 | 3 0.03 99.71 28 | 1 0.01 99.72 29 | 1 0.01 99.73 30 | 8 0.08 99.81 31 | 1 0.01 99.82 35 | 1 0.01 99.83 37 | 1 0.01 99.84 38 | 1 0.01 99.85 39 | 4 0.04 99.89 99 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nprev12 variable in natlterr2000 dataset : Number of | Prenatal | Visits | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 85 0.85 0.85 2 | 90 0.90 1.75 3 | 349 3.49 5.24 4 | 803 8.03 13.27 5 | 1,312 13.12 26.39 6 | 2,711 27.11 53.50 7 | 2,226 22.26 75.76 8 | 1,048 10.48 86.24 9 | 913 9.13 95.37 10 | 231 2.31 97.68 11 | 221 2.21 99.89 12 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpmon variable in natlterr2000 dataset : Month Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 3 | 393 3.93 3.93 4 | 3,701 37.01 40.94 5 | 4,183 41.83 82.77 6 | 1,316 13.16 95.93 7 | 169 1.69 97.62 8 | 52 0.52 98.14 9 | 10 0.10 98.24 99 | 176 1.76 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpday variable in natlterr2000 dataset : Day Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 1 | 345 3.45 3.45 2 | 276 2.76 6.21 3 | 336 3.36 9.57 4 | 288 2.88 12.45 5 | 454 4.54 16.99 6 | 310 3.10 20.09 7 | 339 3.39 23.48 8 | 301 3.01 26.49 9 | 321 3.21 29.70 10 | 439 4.39 34.09 11 | 268 2.68 36.77 12 | 344 3.44 40.21 13 | 328 3.28 43.49 14 | 274 2.74 46.23 15 | 583 5.83 52.06 16 | 293 2.93 54.99 17 | 276 2.76 57.75 18 | 274 2.74 60.49 19 | 281 2.81 63.30 20 | 409 4.09 67.39 21 | 283 2.83 70.22 22 | 249 2.49 72.71 23 | 300 3.00 75.71 24 | 277 2.77 78.48 25 | 430 4.30 82.78 26 | 293 2.93 85.71 27 | 281 2.81 88.52 28 | 351 3.51 92.03 29 | 228 2.28 94.31 30 | 301 3.01 97.32 31 | 74 0.74 98.06 99 | 194 1.94 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lmpyr variable in natlterr2000 dataset : Year Last | Normal | Menses | Began | Freq. Percent Cum. ------------+----------------------------------- 1999 | 9,824 98.24 98.24 9999 | 176 1.76 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of flgbwimp variable in natlterr2000 dataset : Imputed | Birthweight | Flag | Freq. Percent Cum. ------------+----------------------------------- | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bwimp variable in natlterr2000 dataset : Imputed | Birthweight | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fagerflg variable in natlterr2000 dataset : Reported | Age of | Father Used | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 74 0.74 0.74 . | 9,926 99.26 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dfage variable in natlterr2000 dataset : Age of | Father | Freq. Percent Cum. ------------+----------------------------------- 12 | 1 0.01 0.01 14 | 1 0.01 0.02 15 | 6 0.06 0.08 16 | 42 0.42 0.50 17 | 119 1.19 1.69 18 | 245 2.45 4.14 19 | 375 3.75 7.89 20 | 466 4.66 12.55 21 | 555 5.55 18.10 22 | 536 5.36 23.46 23 | 630 6.30 29.76 24 | 587 5.87 35.63 25 | 595 5.95 41.58 26 | 597 5.97 47.55 27 | 560 5.60 53.15 28 | 494 4.94 58.09 29 | 532 5.32 63.41 30 | 406 4.06 67.47 31 | 400 4.00 71.47 32 | 360 3.60 75.07 33 | 294 2.94 78.01 34 | 298 2.98 80.99 35 | 263 2.63 83.62 36 | 201 2.01 85.63 37 | 176 1.76 87.39 38 | 141 1.41 88.80 39 | 142 1.42 90.22 40 | 111 1.11 91.33 41 | 103 1.03 92.36 42 | 90 0.90 93.26 43 | 61 0.61 93.87 44 | 63 0.63 94.50 45 | 38 0.38 94.88 46 | 36 0.36 95.24 47 | 35 0.35 95.59 48 | 27 0.27 95.86 49 | 28 0.28 96.14 50 | 12 0.12 96.26 51 | 17 0.17 96.43 52 | 15 0.15 96.58 53 | 11 0.11 96.69 54 | 13 0.13 96.82 55 | 10 0.10 96.92 56 | 7 0.07 96.99 57 | 4 0.04 97.03 58 | 10 0.10 97.13 59 | 2 0.02 97.15 60 | 4 0.04 97.19 61 | 6 0.06 97.25 65 | 3 0.03 97.28 66 | 1 0.01 97.29 68 | 2 0.02 97.31 71 | 2 0.02 97.33 72 | 1 0.01 97.34 79 | 1 0.01 97.35 99 | 265 2.65 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fage11 variable in natlterr2000 dataset : Age of | Father | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 2 0.02 0.02 2 | 787 7.87 7.89 3 | 2,774 27.74 35.63 4 | 2,778 27.78 63.41 5 | 1,758 17.58 80.99 6 | 923 9.23 90.22 7 | 428 4.28 94.50 8 | 164 1.64 96.14 9 | 68 0.68 96.82 10 | 53 0.53 97.35 11 | 265 2.65 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of orfath variable in natlterr2000 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 natlterr2000 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 natlterr2000 dataset : Race of | Father | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.03 0.03 1 | 8,576 85.76 85.79 2 | 1,074 10.74 96.53 99 | 347 3.47 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of frace4 variable in natlterr2000 dataset : Race of | Father | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,576 85.76 85.76 2 | 3 0.03 85.79 3 | 1,074 10.74 96.53 4 | 347 3.47 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dfagerpt variable in natlterr2000 dataset : Reported | Age of | Father | Freq. Percent Cum. ------------+----------------------------------- 15 | 1 0.01 0.01 17 | 2 0.02 0.03 18 | 2 0.02 0.05 19 | 3 0.03 0.08 20 | 7 0.07 0.15 21 | 4 0.04 0.19 22 | 2 0.02 0.21 23 | 6 0.06 0.27 24 | 3 0.03 0.30 25 | 7 0.07 0.37 26 | 3 0.03 0.40 27 | 3 0.03 0.43 28 | 3 0.03 0.46 29 | 3 0.03 0.49 30 | 3 0.03 0.52 31 | 3 0.03 0.55 32 | 2 0.02 0.57 33 | 1 0.01 0.58 34 | 2 0.02 0.60 35 | 3 0.03 0.63 36 | 1 0.01 0.64 38 | 1 0.01 0.65 39 | 1 0.01 0.66 40 | 2 0.02 0.68 42 | 1 0.01 0.69 43 | 1 0.01 0.70 44 | 1 0.01 0.71 47 | 1 0.01 0.72 53 | 1 0.01 0.73 54 | 3 0.03 0.76 58 | 1 0.01 0.77 99 | 9,923 99.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fraceimp variable in natlterr2000 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 natlterr2000 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 natlterr2000 dataset : Month of | Birth | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,970 49.70 49.70 2 | 4,296 42.96 92.66 3 | 734 7.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of biryr variable in natlterr2000 dataset : Year of | Birth | Freq. Percent Cum. ------------+----------------------------------- 2000 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of weekday variable in natlterr2000 dataset : Day of Week | Child Born | Freq. Percent Cum. ------------+----------------------------------- 1 | 852 8.52 8.52 2 | 1,466 14.66 23.18 3 | 1,879 18.79 41.97 4 | 1,817 18.17 60.14 5 | 1,564 15.64 75.78 6 | 1,414 14.14 89.92 7 | 1,008 10.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestestm variable in natlterr2000 dataset : Clinical | Estimate of | Gestation | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 203 2.03 2.03 . | 9,797 97.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestimp variable in natlterr2000 dataset : Gestation | Imputation | Flag | Freq. Percent Cum. ------------+----------------------------------- 1 | 18 0.18 0.18 . | 9,982 99.82 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dgestat variable in natlterr2000 dataset : Gestation - | Detail in | Weeks | Freq. Percent Cum. ------------+----------------------------------- 21 | 1 0.01 0.01 22 | 5 0.05 0.06 23 | 1 0.01 0.07 24 | 8 0.08 0.15 25 | 16 0.16 0.31 26 | 15 0.15 0.46 27 | 19 0.19 0.65 28 | 21 0.21 0.86 29 | 29 0.29 1.15 30 | 27 0.27 1.42 31 | 46 0.46 1.88 32 | 78 0.78 2.66 33 | 87 0.87 3.53 34 | 209 2.09 5.62 35 | 298 2.98 8.60 36 | 620 6.20 14.80 37 | 1,307 13.07 27.87 38 | 2,146 21.46 49.33 39 | 2,384 23.84 73.17 40 | 1,889 18.89 92.06 41 | 547 5.47 97.53 42 | 159 1.59 99.12 43 | 79 0.79 99.91 44 | 7 0.07 99.98 99 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestat10 variable in natlterr2000 dataset : Gestation | Recode 10 | Freq. Percent Cum. ------------+----------------------------------- 2 | 65 0.65 0.65 3 | 123 1.23 1.88 4 | 672 6.72 8.60 5 | 620 6.20 14.80 6 | 5,837 58.37 73.17 7 | 1,889 18.89 92.06 8 | 547 5.47 97.53 9 | 245 2.45 99.98 10 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestat3 variable in natlterr2000 dataset : Gestation | Recode 3 | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,480 14.80 14.80 2 | 8,518 85.18 99.98 3 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cseximp variable in natlterr2000 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 natlterr2000 dataset : Sex | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,094 50.94 50.94 2 | 4,906 49.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dbirwt variable in natlterr2000 dataset : Birthweight | Freq. Percent Cum. ------------+----------------------------------- 340 | 1 0.01 0.01 425 | 1 0.01 0.02 454 | 2 0.02 0.04 482 | 2 0.02 0.06 510 | 4 0.04 0.10 539 | 5 0.05 0.15 567 | 3 0.03 0.18 595 | 2 0.02 0.20 624 | 4 0.04 0.24 652 | 2 0.02 0.26 680 | 4 0.04 0.30 709 | 4 0.04 0.34 737 | 4 0.04 0.38 765 | 4 0.04 0.42 794 | 1 0.01 0.43 822 | 2 0.02 0.45 851 | 4 0.04 0.49 879 | 1 0.01 0.50 907 | 11 0.11 0.61 936 | 6 0.06 0.67 964 | 3 0.03 0.70 992 | 3 0.03 0.73 1021 | 4 0.04 0.77 1049 | 4 0.04 0.81 1077 | 3 0.03 0.84 1106 | 2 0.02 0.86 1134 | 4 0.04 0.90 1162 | 4 0.04 0.94 1191 | 2 0.02 0.96 1219 | 4 0.04 1.00 1247 | 2 0.02 1.02 1276 | 5 0.05 1.07 1304 | 1 0.01 1.08 1332 | 2 0.02 1.10 1361 | 15 0.15 1.25 1389 | 6 0.06 1.31 1418 | 2 0.02 1.33 1446 | 9 0.09 1.42 1474 | 9 0.09 1.51 1503 | 4 0.04 1.55 1531 | 3 0.03 1.58 1559 | 6 0.06 1.64 1588 | 11 0.11 1.75 1616 | 7 0.07 1.82 1644 | 9 0.09 1.91 1673 | 5 0.05 1.96 1701 | 4 0.04 2.00 1729 | 8 0.08 2.08 1758 | 2 0.02 2.10 1786 | 9 0.09 2.19 1814 | 32 0.32 2.51 1843 | 5 0.05 2.56 1871 | 15 0.15 2.71 1899 | 16 0.16 2.87 1928 | 15 0.15 3.02 1956 | 18 0.18 3.20 1985 | 15 0.15 3.35 2013 | 15 0.15 3.50 2041 | 17 0.17 3.67 2070 | 15 0.15 3.82 2098 | 20 0.20 4.02 2126 | 17 0.17 4.19 2155 | 24 0.24 4.43 2183 | 24 0.24 4.67 2211 | 17 0.17 4.84 2240 | 22 0.22 5.06 2268 | 110 1.10 6.16 2296 | 38 0.38 6.54 2325 | 43 0.43 6.97 2353 | 58 0.58 7.55 2381 | 65 0.65 8.20 2410 | 67 0.67 8.87 2438 | 60 0.60 9.47 2466 | 64 0.64 10.11 2495 | 69 0.69 10.80 2523 | 60 0.60 11.40 2552 | 104 1.04 12.44 2580 | 81 0.81 13.25 2608 | 93 0.93 14.18 2637 | 86 0.86 15.04 2665 | 107 1.07 16.11 2693 | 83 0.83 16.94 2722 | 391 3.91 20.85 2750 | 146 1.46 22.31 2778 | 186 1.86 24.17 2807 | 162 1.62 25.79 2835 | 198 1.98 27.77 2863 | 187 1.87 29.64 2892 | 151 1.51 31.15 2920 | 202 2.02 33.17 2948 | 247 2.47 35.64 2977 | 193 1.93 37.57 3005 | 230 2.30 39.87 3033 | 207 2.07 41.94 3062 | 226 2.26 44.20 3090 | 218 2.18 46.38 3119 | 197 1.97 48.35 3147 | 176 1.76 50.11 3175 | 480 4.80 54.91 3204 | 223 2.23 57.14 3232 | 226 2.26 59.40 3260 | 216 2.16 61.56 3289 | 259 2.59 64.15 3317 | 229 2.29 66.44 3345 | 210 2.10 68.54 3374 | 170 1.70 70.24 3402 | 235 2.35 72.59 3430 | 202 2.02 74.61 3459 | 174 1.74 76.35 3487 | 166 1.66 78.01 3515 | 174 1.74 79.75 3544 | 144 1.44 81.19 3572 | 144 1.44 82.63 3600 | 112 1.12 83.75 3629 | 224 2.24 85.99 3657 | 109 1.09 87.08 3686 | 119 1.19 88.27 3714 | 98 0.98 89.25 3742 | 129 1.29 90.54 3771 | 80 0.80 91.34 3799 | 76 0.76 92.10 3827 | 63 0.63 92.73 3856 | 77 0.77 93.50 3884 | 79 0.79 94.29 3912 | 57 0.57 94.86 3941 | 43 0.43 95.29 3969 | 52 0.52 95.81 3997 | 40 0.40 96.21 4026 | 32 0.32 96.53 4054 | 30 0.30 96.83 4082 | 56 0.56 97.39 4111 | 22 0.22 97.61 4139 | 38 0.38 97.99 4167 | 25 0.25 98.24 4196 | 25 0.25 98.49 4224 | 22 0.22 98.71 4253 | 18 0.18 98.89 4281 | 9 0.09 98.98 4309 | 13 0.13 99.11 4338 | 11 0.11 99.22 4366 | 8 0.08 99.30 4394 | 6 0.06 99.36 4423 | 9 0.09 99.45 4451 | 2 0.02 99.47 4479 | 5 0.05 99.52 4508 | 4 0.04 99.56 4536 | 10 0.10 99.66 4564 | 4 0.04 99.70 4593 | 5 0.05 99.75 4621 | 4 0.04 99.79 4649 | 2 0.02 99.81 4678 | 1 0.01 99.82 4706 | 5 0.05 99.87 4763 | 1 0.01 99.88 4791 | 1 0.01 99.89 4848 | 1 0.01 99.90 4876 | 2 0.02 99.92 4905 | 2 0.02 99.94 4990 | 2 0.02 99.96 5075 | 1 0.01 99.97 5103 | 1 0.01 99.98 5415 | 1 0.01 99.99 5897 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birwt12 variable in natlterr2000 dataset : Birthweight | Recode 12 | Freq. Percent Cum. ------------+----------------------------------- 1 | 6 0.06 0.06 2 | 67 0.67 0.73 3 | 78 0.78 1.51 4 | 184 1.84 3.35 5 | 745 7.45 10.80 6 | 2,677 26.77 37.57 7 | 4,044 40.44 78.01 8 | 1,820 18.20 96.21 9 | 331 3.31 99.52 10 | 44 0.44 99.96 11 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of birwt4 variable in natlterr2000 dataset : Birthweight | Recode 4 | Freq. Percent Cum. ------------+----------------------------------- 1 | 151 1.51 1.51 2 | 929 9.29 10.80 3 | 8,920 89.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of plurimp variable in natlterr2000 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 natlterr2000 dataset : Plurality | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,809 98.09 98.09 2 | 180 1.80 99.89 3 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmaps variable in natlterr2000 dataset : Five Minute | Apgar Score | Freq. Percent Cum. ------------+----------------------------------- 0 | 11 0.11 0.11 1 | 3 0.03 0.14 2 | 5 0.05 0.19 3 | 6 0.06 0.25 4 | 15 0.15 0.40 5 | 24 0.24 0.64 6 | 25 0.25 0.89 7 | 95 0.95 1.84 8 | 446 4.46 6.30 9 | 8,779 87.79 94.09 10 | 587 5.87 99.96 99 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmapsr variable in natlterr2000 dataset : Five Minute | Apgar Score | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 25 0.25 0.25 2 | 64 0.64 0.89 3 | 541 5.41 6.30 4 | 9,366 93.66 99.96 5 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clingest variable in natlterr2000 dataset : Clinical | Estimate of | Gestation | Freq. Percent Cum. ------------+----------------------------------- 20 | 1 0.01 0.01 21 | 2 0.02 0.03 22 | 1 0.01 0.04 23 | 3 0.03 0.07 24 | 8 0.08 0.15 25 | 8 0.08 0.23 26 | 17 0.17 0.40 27 | 18 0.18 0.58 28 | 21 0.21 0.79 29 | 18 0.18 0.97 30 | 28 0.28 1.25 31 | 27 0.27 1.52 32 | 54 0.54 2.06 33 | 73 0.73 2.79 34 | 146 1.46 4.25 35 | 226 2.26 6.51 36 | 482 4.82 11.33 37 | 1,139 11.39 22.72 38 | 2,367 23.67 46.39 39 | 2,438 24.38 70.77 40 | 2,384 23.84 94.61 41 | 451 4.51 99.12 42 | 74 0.74 99.86 43 | 6 0.06 99.92 99 | 8 0.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vaginal variable in natlterr2000 dataset : Vaginal | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,182 61.82 61.82 2 | 3,817 38.17 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vbac variable in natlterr2000 dataset : Vaginal | Birth after | previous | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 104 1.04 1.04 2 | 9,895 98.95 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of primac variable in natlterr2000 dataset : Primary | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,355 23.55 23.55 2 | 7,644 76.44 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of repeac variable in natlterr2000 dataset : Repeat | C-section | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,462 14.62 14.62 2 | 8,537 85.37 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of forcep variable in natlterr2000 dataset : Forceps | Freq. Percent Cum. ------------+----------------------------------- 1 | 45 0.45 0.45 2 | 9,954 99.54 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of vacuum variable in natlterr2000 dataset : Vacuum | Freq. Percent Cum. ------------+----------------------------------- 1 | 51 0.51 0.51 2 | 9,948 99.48 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of delmeth5 variable in natlterr2000 dataset : Method of | Delivery | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,078 60.78 60.78 2 | 104 1.04 61.82 3 | 2,355 23.55 85.37 4 | 1,462 14.62 99.99 5 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anemia variable in natlterr2000 dataset : Anemia | Freq. Percent Cum. ------------+----------------------------------- 1 | 344 3.44 3.44 2 | 9,655 96.55 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cardiac variable in natlterr2000 dataset : Cardiac | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 27 0.27 0.27 2 | 9,972 99.72 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lung variable in natlterr2000 dataset : Acute or | chronic | lung | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 53 0.53 0.53 2 | 9,946 99.46 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of diabetes variable in natlterr2000 dataset : Diabetes | Freq. Percent Cum. ------------+----------------------------------- 1 | 200 2.00 2.00 2 | 9,799 97.99 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of herpes variable in natlterr2000 dataset : Herpes | Freq. Percent Cum. ------------+----------------------------------- 1 | 20 0.20 0.20 2 | 9,979 99.79 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hydra variable in natlterr2000 dataset : Hydramnios/ | Oligohydram | nios | Freq. Percent Cum. ------------+----------------------------------- 1 | 98 0.98 0.98 2 | 9,901 99.01 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hemo variable in natlterr2000 dataset : Hemoglobino | pathy | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,996 99.96 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of chyper variable in natlterr2000 dataset : Hypertensio | n - chronic | Freq. Percent Cum. ------------+----------------------------------- 1 | 90 0.90 0.90 2 | 9,909 99.09 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of phyper variable in natlterr2000 dataset : Hypertensio | n - | pregnancy | associated | Freq. Percent Cum. ------------+----------------------------------- 1 | 298 2.98 2.98 2 | 9,701 97.01 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of eclamp variable in natlterr2000 dataset : Eclampsia | Freq. Percent Cum. ------------+----------------------------------- 1 | 18 0.18 0.18 2 | 9,981 99.81 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of incervix variable in natlterr2000 dataset : Incompetent | cervix | Freq. Percent Cum. ------------+----------------------------------- 1 | 49 0.49 0.49 2 | 9,950 99.50 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of pre4000 variable in natlterr2000 dataset : Previous | infant | 4000+ grams | Freq. Percent Cum. ------------+----------------------------------- 1 | 12 0.12 0.12 2 | 9,987 99.87 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of preterm variable in natlterr2000 dataset : Previous | preterm or | small-for-g | estational- | age infant | 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 renal variable in natlterr2000 dataset : Renal | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 20 0.20 0.20 2 | 9,979 99.79 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rh variable in natlterr2000 dataset : Rh | sensitizati | on | Freq. Percent Cum. ------------+----------------------------------- 1 | 29 0.29 0.29 2 | 9,970 99.70 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uterine variable in natlterr2000 dataset : Uterine | bleeding | Freq. Percent Cum. ------------+----------------------------------- 1 | 31 0.31 0.31 2 | 9,968 99.68 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of othermr variable in natlterr2000 dataset : Other | Medical | Risk | Factors | Freq. Percent Cum. ------------+----------------------------------- 1 | 831 8.31 8.31 2 | 9,168 91.68 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tobacco variable in natlterr2000 dataset : Tobacco Use | During | Pregnancy | Freq. Percent Cum. ------------+----------------------------------- 1 | 98 0.98 0.98 2 | 9,902 99.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cigar variable in natlterr2000 dataset : Average | Number of | Cigarettes | Per Day | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,902 99.02 99.02 1 | 5 0.05 99.07 2 | 4 0.04 99.11 3 | 7 0.07 99.18 4 | 6 0.06 99.24 5 | 8 0.08 99.32 6 | 10 0.10 99.42 7 | 2 0.02 99.44 8 | 4 0.04 99.48 9 | 2 0.02 99.50 10 | 17 0.17 99.67 12 | 2 0.02 99.69 14 | 1 0.01 99.70 15 | 3 0.03 99.73 16 | 1 0.01 99.74 18 | 1 0.01 99.75 20 | 17 0.17 99.92 40 | 1 0.01 99.93 50 | 1 0.01 99.94 99 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cigar6 variable in natlterr2000 dataset : Average | Number of | Cigarettes | Per Day | Recode | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,902 99.02 99.02 1 | 30 0.30 99.32 2 | 35 0.35 99.67 3 | 25 0.25 99.92 4 | 1 0.01 99.93 5 | 1 0.01 99.94 6 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of alcohol variable in natlterr2000 dataset : Alcohol Use | During | Pregnancy | Freq. Percent Cum. ------------+----------------------------------- 1 | 12 0.12 0.12 2 | 9,988 99.88 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of drink variable in natlterr2000 dataset : Average | Number of | Drinks Per | Week | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,988 99.88 99.88 2 | 4 0.04 99.92 3 | 1 0.01 99.93 6 | 1 0.01 99.94 8 | 1 0.01 99.95 10 | 1 0.01 99.96 99 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of drink5 variable in natlterr2000 dataset : Average | Number of | Drinks Per | Week Recode | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,988 99.88 99.88 2 | 4 0.04 99.92 3 | 1 0.01 99.93 4 | 3 0.03 99.96 5 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain variable in natlterr2000 dataset : Weight Gain | Freq. Percent Cum. ------------+----------------------------------- 0 | 192 1.92 1.92 1 | 13 0.13 2.05 2 | 21 0.21 2.26 3 | 28 0.28 2.54 4 | 29 0.29 2.83 5 | 59 0.59 3.42 6 | 46 0.46 3.88 7 | 45 0.45 4.33 8 | 70 0.70 5.03 9 | 43 0.43 5.46 10 | 376 3.76 9.22 11 | 78 0.78 10.00 12 | 149 1.49 11.49 13 | 78 0.78 12.27 14 | 113 1.13 13.40 15 | 498 4.98 18.38 16 | 128 1.28 19.66 17 | 140 1.40 21.06 18 | 296 2.96 24.02 19 | 112 1.12 25.14 20 | 1,812 18.12 43.26 21 | 162 1.62 44.88 22 | 261 2.61 47.49 23 | 198 1.98 49.47 24 | 330 3.30 52.77 25 | 730 7.30 60.07 26 | 206 2.06 62.13 27 | 147 1.47 63.60 28 | 242 2.42 66.02 29 | 133 1.33 67.35 30 | 915 9.15 76.50 31 | 113 1.13 77.63 32 | 231 2.31 79.94 33 | 119 1.19 81.13 34 | 145 1.45 82.58 35 | 261 2.61 85.19 36 | 121 1.21 86.40 37 | 95 0.95 87.35 38 | 94 0.94 88.29 39 | 75 0.75 89.04 40 | 342 3.42 92.46 41 | 69 0.69 93.15 42 | 69 0.69 93.84 43 | 57 0.57 94.41 44 | 45 0.45 94.86 45 | 78 0.78 95.64 46 | 40 0.40 96.04 47 | 34 0.34 96.38 48 | 37 0.37 96.75 49 | 26 0.26 97.01 50 | 89 0.89 97.90 51 | 16 0.16 98.06 52 | 21 0.21 98.27 53 | 10 0.10 98.37 54 | 20 0.20 98.57 55 | 22 0.22 98.79 56 | 10 0.10 98.89 57 | 8 0.08 98.97 58 | 9 0.09 99.06 59 | 6 0.06 99.12 60 | 31 0.31 99.43 61 | 3 0.03 99.46 62 | 6 0.06 99.52 63 | 8 0.08 99.60 64 | 4 0.04 99.64 65 | 5 0.05 99.69 66 | 2 0.02 99.71 67 | 1 0.01 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 73 | 2 0.02 99.86 76 | 2 0.02 99.88 77 | 1 0.01 99.89 78 | 1 0.01 99.90 80 | 1 0.01 99.91 81 | 2 0.02 99.93 83 | 1 0.01 99.94 87 | 2 0.02 99.96 91 | 1 0.01 99.97 92 | 1 0.01 99.98 98 | 1 0.01 99.99 99 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain9 variable in natlterr2000 dataset : Weight Gain | Recode | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,838 18.38 18.38 2 | 2,488 24.88 43.26 3 | 1,681 16.81 60.07 4 | 1,643 16.43 76.50 5 | 869 8.69 85.19 6 | 727 7.27 92.46 7 | 318 3.18 95.64 8 | 435 4.35 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of amnio variable in natlterr2000 dataset : Amniocentes | is | Freq. Percent Cum. ------------+----------------------------------- 1 | 145 1.45 1.45 2 | 9,849 98.49 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of monitor variable in natlterr2000 dataset : Electronic | fetal | monitoring | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,184 81.84 81.84 2 | 1,810 18.10 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of induct variable in natlterr2000 dataset : Induction | of labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 822 8.22 8.22 2 | 9,172 91.72 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of stimula variable in natlterr2000 dataset : Stimulation | of labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,988 19.88 19.88 2 | 8,006 80.06 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tocol variable in natlterr2000 dataset : Tocolysis | Freq. Percent Cum. ------------+----------------------------------- 1 | 250 2.50 2.50 2 | 9,744 97.44 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ultras variable in natlterr2000 dataset : Ultrasound | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,018 40.18 40.18 2 | 5,976 59.76 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherob variable in natlterr2000 dataset : Other | Obstetric | Procedures | Freq. Percent Cum. ------------+----------------------------------- 1 | 30 0.30 0.30 2 | 9,964 99.64 99.94 9 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of febrile variable in natlterr2000 dataset : Febrile | Freq. Percent Cum. ------------+----------------------------------- 1 | 12 0.12 0.12 2 | 9,984 99.84 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meconium variable in natlterr2000 dataset : Meconium - | moderate/he | avy | Freq. Percent Cum. ------------+----------------------------------- 1 | 177 1.77 1.77 2 | 9,819 98.19 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rupture variable in natlterr2000 dataset : Premature | rupture of | membrane | Freq. Percent Cum. ------------+----------------------------------- 1 | 216 2.16 2.16 2 | 9,780 97.80 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of abruptio variable in natlterr2000 dataset : Abruptio | placenta | Freq. Percent Cum. ------------+----------------------------------- 1 | 52 0.52 0.52 2 | 9,944 99.44 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of preplace variable in natlterr2000 dataset : Placenta | previa | Freq. Percent Cum. ------------+----------------------------------- 1 | 30 0.30 0.30 2 | 9,966 99.66 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of excebld variable in natlterr2000 dataset : Other | excessive | bleeding | Freq. Percent Cum. ------------+----------------------------------- 1 | 12 0.12 0.12 2 | 9,984 99.84 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of seizure variable in natlterr2000 dataset : Seizures | during | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,993 99.93 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of precip variable in natlterr2000 dataset : Precipitous | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 50 0.50 0.50 2 | 9,946 99.46 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of prolong variable in natlterr2000 dataset : Prolonged | labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 27 0.27 0.27 2 | 9,969 99.69 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dysfunc variable in natlterr2000 dataset : Dysfunction | al labor | Freq. Percent Cum. ------------+----------------------------------- 1 | 140 1.40 1.40 2 | 9,856 98.56 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of breech variable in natlterr2000 dataset : Breech/Malp | resentation | Freq. Percent Cum. ------------+----------------------------------- 1 | 258 2.58 2.58 2 | 9,738 97.38 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cephalo variable in natlterr2000 dataset : Cephalopelv | ic | disproporti | on | Freq. Percent Cum. ------------+----------------------------------- 1 | 672 6.72 6.72 2 | 9,324 93.24 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cord variable in natlterr2000 dataset : Cord | prolapse | Freq. Percent Cum. ------------+----------------------------------- 1 | 43 0.43 0.43 2 | 9,953 99.53 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anesthe variable in natlterr2000 dataset : Anesthetic | complicatio | ns | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,993 99.93 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of distress variable in natlterr2000 dataset : Fetal | distress | Freq. Percent Cum. ------------+----------------------------------- 1 | 213 2.13 2.13 2 | 9,783 97.83 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherlb variable in natlterr2000 dataset : Other | complicatio | n of Labor | and/or | Delivery | Freq. Percent Cum. ------------+----------------------------------- 1 | 767 7.67 7.67 2 | 9,229 92.29 99.96 9 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nanemia variable in natlterr2000 dataset : Anemia | Freq. Percent Cum. ------------+----------------------------------- 1 | 5 0.05 0.05 2 | 9,993 99.93 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of injury variable in natlterr2000 dataset : Injury | 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 alcosyn variable in natlterr2000 dataset : Fetal | Alcohol | Syndrome | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,998 99.98 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hyaline variable in natlterr2000 dataset : Hyaline | membrane | disease | Freq. Percent Cum. ------------+----------------------------------- 1 | 22 0.22 0.22 2 | 9,976 99.76 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meconsyn variable in natlterr2000 dataset : Meconium | aspiration | 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 venl30 variable in natlterr2000 dataset : Assisted | ventilation | - less than | 30 minutes | Freq. Percent Cum. ------------+----------------------------------- 1 | 25 0.25 0.25 2 | 9,973 99.73 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ven30m variable in natlterr2000 dataset : Assisted | ventilation | - 30 | minutes or | more | Freq. Percent Cum. ------------+----------------------------------- 1 | 27 0.27 0.27 2 | 9,971 99.71 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nseiz variable in natlterr2000 dataset : Seizures | Freq. Percent Cum. ------------+----------------------------------- 1 | 6 0.06 0.06 2 | 9,992 99.92 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of otherab variable in natlterr2000 dataset : Other | Abnormal | Conditions | of the | Newborn | Freq. Percent Cum. ------------+----------------------------------- 1 | 97 0.97 0.97 2 | 9,901 99.01 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of anen variable in natlterr2000 dataset : Anencephalu | s | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of spina variable in natlterr2000 dataset : Spina | bifida/Meni | ngocele | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hydro variable in natlterr2000 dataset : Hydrocephal | us | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of microce variable in natlterr2000 dataset : Microcephal | us | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of nervous variable in natlterr2000 dataset : Other | central | nervous | system | anomalies | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of heart variable in natlterr2000 dataset : Heart | malformatio | ns | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of circul variable in natlterr2000 dataset : Other | circulatory | /respirator | y anomalies | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rectal variable in natlterr2000 dataset : Rectal | atresia/ste | nosis | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tracheo variable in natlterr2000 dataset : Tracheo - | esophageal | fistula/Eso | phageal | atresia | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of omphalo variable in natlterr2000 dataset : Omphalocele | /Gastroschi | sis | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gastro variable in natlterr2000 dataset : Other | gastrointes | tinal | anomalies | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of genital variable in natlterr2000 dataset : Malformed | genitalia | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of renalage variable in natlterr2000 dataset : Renal | agenesis | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urogen variable in natlterr2000 dataset : Other | urogenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cleftlp variable in natlterr2000 dataset : Cleft | lip/palate | Freq. Percent Cum. ------------+----------------------------------- 2 | 9,991 99.91 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of adactyly variable in natlterr2000 dataset : Polydactyly | /Syndactyly | /Adactyly | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clubfoot variable in natlterr2000 dataset : Club foot | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,988 99.88 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of hernia variable in natlterr2000 dataset : Diaphragmat | ic hernia | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 9,990 99.90 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of musculo variable in natlterr2000 dataset : Other | musculoskel | etal/integu | mental | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 9,988 99.88 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of downs variable in natlterr2000 dataset : Down's | syndrome | Freq. Percent Cum. ------------+----------------------------------- 1 | 2 0.02 0.02 2 | 9,989 99.89 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of chromo variable in natlterr2000 dataset : Other | chromosomal | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 2 | 9,987 99.87 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of othercon variable in natlterr2000 dataset : Other | congenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 74 0.74 0.74 2 | 9,917 99.17 99.91 9 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of origm variable in natlterr2000 dataset : Origin of | mother | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of origf variable in natlterr2000 dataset : Origin of | father | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educm variable in natlterr2000 dataset : Education | of mother | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educf variable in natlterr2000 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 natlterr2000 dataset : Clinical | estimate of | gestation | Freq. Percent Cum. ------------+----------------------------------- 0 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fmapsrf variable in natlterr2000 dataset : 5-minute | Apgar score | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of delmetrf variable in natlterr2000 dataset : Method of | delivery | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of medrsk variable in natlterr2000 dataset : Medical | risk | factors | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tobuse variable in natlterr2000 dataset : Tobacco use | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of alcuse variable in natlterr2000 dataset : Alcohol use | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgn variable in natlterr2000 dataset : Weight gain | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of obstrc variable in natlterr2000 dataset : Obstetric | procedures | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of clabor variable in natlterr2000 dataset : Complicatio | ns of labor | and/or | delivery | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of abnml variable in natlterr2000 dataset : Abnormal | conditions | of newborn | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of congan variable in natlterr2000 dataset : Congenital | anomalies | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of educsmsa variable in natlterr2000 dataset : Education | of Mother | (Based on | MSA) | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of apiflag variable in natlterr2000 dataset : Race codes | 18-68 | reported | (beginning | with 1992 | data) | Freq. Percent Cum. ------------+----------------------------------- 1 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of smsares variable in natlterr2000 dataset : PSMA/MSA of | Residence | (NCHS) | Freq. Percent Cum. ------------+----------------------------------- 000 | 1,571 15.71 15.71 001 | 385 3.85 19.56 002 | 435 4.35 23.91 003 | 862 8.62 32.53 004 | 618 6.18 38.71 005 | 953 9.53 48.24 006 | 5,176 51.76 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of popsmas variable in natlterr2000 dataset : PMSA/MSA | Population | Size | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,991 69.91 69.91 2 | 1,438 14.38 84.29 9 | 1,571 15.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015