Frequencies for first 10,000 rows of cntynat variable in natl1982 dataset : NCHS County | of | Occurence | Freq. Percent Cum. ------------+----------------------------------- 01001 | 1 0.01 0.01 01002 | 137 1.37 1.38 01003 | 52 0.52 1.90 01004 | 1 0.01 1.91 01006 | 2 0.02 1.93 01007 | 23 0.23 2.16 01008 | 408 4.08 6.24 01009 | 87 0.87 7.11 01010 | 26 0.26 7.37 01011 | 94 0.94 8.31 01013 | 129 1.29 9.60 01014 | 26 0.26 9.86 01016 | 144 1.44 11.30 01017 | 121 1.21 12.51 01018 | 1 0.01 12.52 01020 | 98 0.98 13.50 01021 | 37 0.37 13.87 01022 | 192 1.92 15.79 01023 | 140 1.40 17.19 01024 | 267 2.67 19.86 01025 | 85 0.85 20.71 01026 | 28 0.28 20.99 01027 | 118 1.18 22.17 01028 | 338 3.38 25.55 01029 | 28 0.28 25.83 01030 | 51 0.51 26.34 01031 | 34 0.34 26.68 01032 | 50 0.50 27.18 01033 | 54 0.54 27.72 01034 | 1 0.01 27.73 01035 | 453 4.53 32.26 01036 | 138 1.38 33.64 01037 | 2,069 20.69 54.33 01039 | 297 2.97 57.30 01040 | 34 0.34 57.64 01041 | 275 2.75 60.39 01042 | 121 1.21 61.60 01044 | 118 1.18 62.78 01045 | 601 6.01 68.79 01046 | 84 0.84 69.63 01047 | 30 0.30 69.93 01048 | 139 1.39 71.32 01049 | 1,524 15.24 86.56 01050 | 58 0.58 87.14 01051 | 279 2.79 89.93 01052 | 149 1.49 91.42 01053 | 6 0.06 91.48 01054 | 1 0.01 91.49 01055 | 32 0.32 91.81 01056 | 42 0.42 92.23 01057 | 44 0.44 92.67 01059 | 34 0.34 93.01 01060 | 41 0.41 93.42 01061 | 136 1.36 94.78 01062 | 48 0.48 95.26 01063 | 324 3.24 98.50 01064 | 79 0.79 99.29 01066 | 34 0.34 99.63 01067 | 37 0.37 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 Jan 2016