Frequencies for first 10,000 rows of a_c6_56 variable in snf_rollup2540_96_2001 a_c6_56 | Freq. Percent Cum. ------------+----------------------------------- -1340786 | 1 0.01 0.01 -230118 | 1 0.01 0.02 -124996 | 1 0.01 0.03 -50713 | 1 0.01 0.04 -7703 | 1 0.01 0.05 -98 | 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