Frequencies for b_1_c0_50 variable in snf_rollup2540_96_1996 dataset :

  b_1_c0_50 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -21840 |          1        0.01        0.01
          1 |          1        0.01        0.02
       3735 |          1        0.01        0.03
      25341 |          1        0.01        0.04
      40218 |          2        0.02        0.06
      77671 |          1        0.01        0.07
     221931 |          1        0.01        0.08
     276258 |          1        0.01        0.09
     366248 |          1        0.01        0.10
     404213 |          1        0.01        0.11
     407691 |          1        0.01        0.12
          . |      9,596       99.88      100.00
------------+-----------------------------------
      Total |      9,608      100.00

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