Frequencies for first 10,000 rows of cntyrfip variable in natl1992 dataset : County of | Residence | (FIPS) | Freq. Percent Cum. ------------+----------------------------------- 00000 | 1 0.01 0.01 01015 | 234 2.34 2.35 01055 | 201 2.01 4.36 01073 | 1,700 17.00 21.36 01089 | 724 7.24 28.60 01097 | 1,166 11.66 40.26 01101 | 636 6.36 46.62 01125 | 291 2.91 49.53 01999 | 4,882 48.82 98.35 05999 | 1 0.01 98.36 06073 | 1 0.01 98.37 12033 | 2 0.02 98.39 12057 | 1 0.01 98.40 12073 | 1 0.01 98.41 12105 | 1 0.01 98.42 12999 | 34 0.34 98.76 13021 | 1 0.01 98.77 13051 | 1 0.01 98.78 13089 | 1 0.01 98.79 13121 | 1 0.01 98.80 13999 | 14 0.14 98.94 15003 | 1 0.01 98.95 17031 | 1 0.01 98.96 18167 | 1 0.01 98.97 22999 | 1 0.01 98.98 28047 | 13 0.13 99.11 28059 | 14 0.14 99.25 28999 | 35 0.35 99.60 34013 | 1 0.01 99.61 35999 | 1 0.01 99.62 37051 | 1 0.01 99.63 37155 | 1 0.01 99.64 47157 | 1 0.01 99.65 47999 | 33 0.33 99.98 48999 | 1 0.01 99.99 51999 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015