Frequencies for first 10,000 rows of cntynat variable in natl1986 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 01002 | 188 1.88 1.88 01003 | 60 0.60 2.48 01004 | 7 0.07 2.55 01005 | 12 0.12 2.67 01007 | 3 0.03 2.70 01008 | 438 4.38 7.08 01009 | 95 0.95 8.03 01010 | 19 0.19 8.22 01011 | 63 0.63 8.85 01013 | 95 0.95 9.80 01014 | 3 0.03 9.83 01016 | 67 0.67 10.50 01017 | 146 1.46 11.96 01018 | 1 0.01 11.97 01020 | 78 0.78 12.75 01021 | 87 0.87 13.62 01022 | 135 1.35 14.97 01023 | 163 1.63 16.60 01024 | 299 2.99 19.59 01025 | 91 0.91 20.50 01026 | 1 0.01 20.51 01027 | 86 0.86 21.37 01028 | 352 3.52 24.89 01029 | 28 0.28 25.17 01030 | 70 0.70 25.87 01031 | 40 0.40 26.27 01032 | 34 0.34 26.61 01033 | 47 0.47 27.08 01035 | 526 5.26 32.34 01036 | 102 1.02 33.36 01037 | 2,058 20.58 53.94 01039 | 350 3.50 57.44 01040 | 39 0.39 57.83 01041 | 307 3.07 60.90 01042 | 67 0.67 61.57 01044 | 116 1.16 62.73 01045 | 739 7.39 70.12 01046 | 64 0.64 70.76 01047 | 17 0.17 70.93 01048 | 158 1.58 72.51 01049 | 1,367 13.67 86.18 01050 | 55 0.55 86.73 01051 | 529 5.29 92.02 01052 | 220 2.20 94.22 01054 | 1 0.01 94.23 01055 | 55 0.55 94.78 01056 | 22 0.22 95.00 01057 | 43 0.43 95.43 01058 | 6 0.06 95.49 01060 | 24 0.24 95.73 01061 | 121 1.21 96.94 01062 | 43 0.43 97.37 01063 | 140 1.40 98.77 01064 | 93 0.93 99.70 01066 | 2 0.02 99.72 01067 | 28 0.28 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 Jan 2016