Frequencies for b_1_c0_40 variable in snf_rollup2540_96_2011 dataset :

  b_1_c0_40 |      Freq.     Percent        Cum.
------------+-----------------------------------
        173 |          1        0.06        0.06
       3076 |          1        0.06        0.11
      14552 |          1        0.06        0.17
      16088 |          1        0.06        0.22
      20000 |          1        0.06        0.28
      20423 |          1        0.06        0.33
      30170 |          1        0.06        0.39
      69878 |          1        0.06        0.44
      82857 |          1        0.06        0.50
      86717 |          1        0.06        0.55
      87140 |          1        0.06        0.61
     118081 |          1        0.06        0.66
     122561 |          1        0.06        0.72
     245313 |          1        0.06        0.77
          . |      1,795       99.23      100.00
------------+-----------------------------------
      Total |      1,809      100.00

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