Frequencies for first 10,000 rows of b_1_c18_5020 variable in snf_rollup2540_96 b_1_c18_502 | 0 | Freq. Percent Cum. ------------+----------------------------------- -1 | 1 0.01 0.01 3720 | 1 0.01 0.02 16875 | 1 0.01 0.03 17833 | 1 0.01 0.04 20273 | 1 0.01 0.05 25216 | 1 0.01 0.06 . | 9,994 99.94 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Feb 2018