Frequencies for b_1_c0_31 variable in snf_rollup2540_96_1995 dataset :

  b_1_c0_31 |      Freq.     Percent        Cum.
------------+-----------------------------------
      -2635 |          1        0.08        0.08
        215 |          1        0.08        0.16
        960 |          1        0.08        0.24
       1701 |          1        0.08        0.32
       1818 |          1        0.08        0.40
       1995 |          1        0.08        0.49
       2640 |          1        0.08        0.57
       2860 |          1        0.08        0.65
       9055 |          1        0.08        0.73
      11341 |          1        0.08        0.81
      11700 |          1        0.08        0.89
      15575 |          1        0.08        0.97
      15871 |          1        0.08        1.05
      16058 |          1        0.08        1.13
      33766 |          1        0.08        1.21
      77712 |          1        0.08        1.30
      92971 |          1        0.08        1.38
     259865 |          1        0.08        1.46
          . |      1,217       98.54      100.00
------------+-----------------------------------
      Total |      1,235      100.00

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