Frequencies for first 10,000 rows of cntynat variable in natl1973 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 01001 | 8 0.08 0.08 01002 | 110 1.10 1.18 01003 | 68 0.68 1.86 01004 | 6 0.06 1.92 01005 | 31 0.31 2.23 01006 | 9 0.09 2.32 01007 | 50 0.50 2.82 01008 | 334 3.34 6.16 01009 | 114 1.14 7.30 01010 | 38 0.38 7.68 01011 | 70 0.70 8.38 01012 | 46 0.46 8.84 01013 | 106 1.06 9.90 01014 | 50 0.50 10.40 01015 | 1 0.01 10.41 01016 | 92 0.92 11.33 01017 | 159 1.59 12.92 01018 | 3 0.03 12.95 01019 | 1 0.01 12.96 01020 | 142 1.42 14.38 01021 | 26 0.26 14.64 01022 | 56 0.56 15.20 01023 | 193 1.93 17.13 01024 | 274 2.74 19.87 01025 | 93 0.93 20.80 01026 | 12 0.12 20.92 01027 | 167 1.67 22.59 01028 | 342 3.42 26.01 01029 | 25 0.25 26.26 01030 | 49 0.49 26.75 01031 | 33 0.33 27.08 01032 | 45 0.45 27.53 01033 | 58 0.58 28.11 01034 | 23 0.23 28.34 01035 | 320 3.20 31.54 01036 | 154 1.54 33.08 01037 | 1,898 18.98 52.06 01038 | 11 0.11 52.17 01039 | 210 2.10 54.27 01040 | 58 0.58 54.85 01041 | 153 1.53 56.38 01042 | 67 0.67 57.05 01043 | 8 0.08 57.13 01044 | 255 2.55 59.68 01045 | 421 4.21 63.89 01046 | 71 0.71 64.60 01047 | 47 0.47 65.07 01048 | 212 2.12 67.19 01049 | 1,018 10.18 77.37 01050 | 68 0.68 78.05 01051 | 615 6.15 84.20 01052 | 303 3.03 87.23 01053 | 23 0.23 87.46 01054 | 31 0.31 87.77 01055 | 44 0.44 88.21 01056 | 36 0.36 88.57 01057 | 61 0.61 89.18 01058 | 51 0.51 89.69 01059 | 60 0.60 90.29 01060 | 31 0.31 90.60 01061 | 204 2.04 92.64 01062 | 106 1.06 93.70 01063 | 345 3.45 97.15 01064 | 170 1.70 98.85 01065 | 22 0.22 99.07 01066 | 38 0.38 99.45 01067 | 55 0.55 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 Jan 2016