Frequencies for d_1_c4_28 variable in snf_rollup2540_96_1995 dataset :

  d_1_c4_28 |      Freq.     Percent        Cum.
------------+-----------------------------------
        304 |          1        0.08        0.08
        315 |          1        0.08        0.16
        371 |          1        0.08        0.24
       4293 |          1        0.08        0.32
       4868 |          1        0.08        0.40
       6084 |          1        0.08        0.49
      11131 |          1        0.08        0.57
      12368 |          1        0.08        0.65
      14753 |          1        0.08        0.73
      14970 |          1        0.08        0.81
      20013 |          1        0.08        0.89
      24139 |          1        0.08        0.97
      25443 |          1        0.08        1.05
      27976 |          1        0.08        1.13
      31543 |          1        0.08        1.21
      34350 |          1        0.08        1.30
      36417 |          1        0.08        1.38
      48297 |          1        0.08        1.46
      67132 |          1        0.08        1.54
      76187 |          1        0.08        1.62
     100242 |          1        0.08        1.70
          . |      1,214       98.30      100.00
------------+-----------------------------------
      Total |      1,235      100.00

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