Frequencies for a_c2_35 variable in snf_rollup2540_96_1997 dataset :

    a_c2_35 |      Freq.     Percent        Cum.
------------+-----------------------------------
      13278 |          1        0.01        0.01
      18630 |          1        0.01        0.02
      21039 |          1        0.01        0.03
      43490 |          1        0.01        0.03
      51950 |          1        0.01        0.04
     146247 |          1        0.01        0.05
     155408 |          1        0.01        0.06
     165715 |          1        0.01        0.07
     179780 |          1        0.01        0.08
     226956 |          1        0.01        0.08
     612695 |          1        0.01        0.09
          . |     11,907       99.91      100.00
------------+-----------------------------------
      Total |     11,918      100.00

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