Frequencies for b_1_c0_5020 variable in snf_rollup2540_96_1997 dataset :

b_1_c0_5020 |      Freq.     Percent        Cum.
------------+-----------------------------------
       5384 |          1        0.01        0.01
      99275 |          1        0.01        0.02
     163934 |          1        0.01        0.03
          . |     11,915       99.97      100.00
------------+-----------------------------------
      Total |     11,918      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018