Frequencies for first 10,000 rows of cntynat variable in natl1985 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 01002 | 233 2.33 2.33 01003 | 85 0.85 3.18 01004 | 6 0.06 3.24 01005 | 9 0.09 3.33 01007 | 24 0.24 3.57 01008 | 438 4.38 7.95 01009 | 58 0.58 8.53 01010 | 21 0.21 8.74 01011 | 73 0.73 9.47 01013 | 88 0.88 10.35 01014 | 36 0.36 10.71 01016 | 35 0.35 11.06 01017 | 184 1.84 12.90 01020 | 101 1.01 13.91 01021 | 49 0.49 14.40 01022 | 181 1.81 16.21 01023 | 176 1.76 17.97 01024 | 265 2.65 20.62 01025 | 98 0.98 21.60 01026 | 4 0.04 21.64 01027 | 97 0.97 22.61 01028 | 347 3.47 26.08 01029 | 50 0.50 26.58 01030 | 39 0.39 26.97 01031 | 82 0.82 27.79 01032 | 32 0.32 28.11 01033 | 35 0.35 28.46 01034 | 1 0.01 28.47 01035 | 496 4.96 33.43 01036 | 141 1.41 34.84 01037 | 1,824 18.24 53.08 01039 | 313 3.13 56.21 01040 | 22 0.22 56.43 01041 | 264 2.64 59.07 01042 | 110 1.10 60.17 01044 | 103 1.03 61.20 01045 | 700 7.00 68.20 01046 | 62 0.62 68.82 01047 | 2 0.02 68.84 01048 | 168 1.68 70.52 01049 | 1,383 13.83 84.35 01050 | 55 0.55 84.90 01051 | 602 6.02 90.92 01052 | 232 2.32 93.24 01054 | 18 0.18 93.42 01055 | 31 0.31 93.73 01056 | 24 0.24 93.97 01057 | 37 0.37 94.34 01058 | 35 0.35 94.69 01060 | 38 0.38 95.07 01061 | 150 1.50 96.57 01062 | 57 0.57 97.14 01063 | 141 1.41 98.55 01064 | 97 0.97 99.52 01066 | 13 0.13 99.65 01067 | 35 0.35 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 Jan 2016