Frequencies for s3_1_c8_3 variable in snf_rollup2540_96_1997 dataset :

  s3_1_c8_3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          7        0.06        0.06
          2 |          6        0.05        0.11
          3 |          2        0.02        0.13
          4 |          2        0.02        0.14
          5 |          2        0.02        0.16
          6 |          5        0.04        0.20
          8 |          2        0.02        0.22
          9 |          3        0.03        0.24
         10 |          1        0.01        0.25
         11 |          1        0.01        0.26
         12 |          3        0.03        0.29
         17 |          1        0.01        0.29
         20 |          1        0.01        0.30
         21 |          1        0.01        0.31
         22 |          1        0.01        0.32
         26 |          1        0.01        0.33
         30 |          1        0.01        0.34
         43 |          1        0.01        0.34
         45 |          1        0.01        0.35
         48 |          1        0.01        0.36
         52 |          1        0.01        0.37
         56 |          1        0.01        0.38
         58 |          1        0.01        0.39
         71 |          1        0.01        0.39
         86 |          1        0.01        0.40
         96 |          1        0.01        0.41
      55222 |          1        0.01        0.42
          . |     11,868       99.58      100.00
------------+-----------------------------------
      Total |     11,918      100.00

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