Frequencies for first 10,000 rows of b_1_c18_5020 variable in snf_rollup2540_96 b_1_c18_502 | 0 | Freq. Percent Cum. ------------+----------------------------------- -703 | 1 0.01 0.01 21372 | 1 0.01 0.02 24239 | 1 0.01 0.03 123622 | 1 0.01 0.04 . | 9,996 99.96 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Feb 2018