Frequencies for a_c2_42 variable in snf_rollup2540_96_1995 dataset :

    a_c2_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
         83 |          1        0.08        0.08
        250 |          1        0.08        0.16
        836 |          1        0.08        0.24
       1631 |          1        0.08        0.32
       2149 |          1        0.08        0.40
       2314 |          1        0.08        0.49
       4248 |          1        0.08        0.57
          . |      1,228       99.43      100.00
------------+-----------------------------------
      Total |      1,235      100.00

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