Frequencies for s3_1_c8_3 variable in snf_rollup2540_96_1995 dataset :

  s3_1_c8_3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.08        0.08
          3 |          1        0.08        0.16
         13 |          1        0.08        0.24
         24 |          1        0.08        0.32
      60986 |          1        0.08        0.40
          . |      1,230       99.60      100.00
------------+-----------------------------------
      Total |      1,235      100.00

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