Frequencies for d_1_c3_23 variable in snf_rollup2540_96_1996 dataset :

  d_1_c3_23 |      Freq.     Percent        Cum.
------------+-----------------------------------
         18 |          1        0.01        0.01
         66 |          1        0.01        0.02
        127 |          1        0.01        0.03
        272 |          1        0.01        0.04
        683 |          1        0.01        0.05
        774 |          1        0.01        0.06
        832 |          1        0.01        0.07
        938 |          1        0.01        0.08
       2273 |          1        0.01        0.09
          . |      9,599       99.91      100.00
------------+-----------------------------------
      Total |      9,608      100.00

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