Frequencies for a_c1_38 variable in snf_rollup2540_96_2011 dataset :

    a_c1_38 |      Freq.     Percent        Cum.
------------+-----------------------------------
       8853 |          1        0.06        0.06
      13089 |          1        0.06        0.11
      26832 |          1        0.06        0.17
      94392 |          1        0.06        0.22
     115017 |          1        0.06        0.28
     120633 |          1        0.06        0.33
     121856 |          1        0.06        0.39
     127635 |          1        0.06        0.44
     134028 |          1        0.06        0.50
     321701 |          1        0.06        0.55
     355989 |          1        0.06        0.61
     460916 |          1        0.06        0.66
     532823 |          1        0.06        0.72
     621162 |          1        0.06        0.77
     627968 |          1        0.06        0.83
     884792 |          1        0.06        0.88
    2071214 |          1        0.06        0.94
          . |      1,792       99.06      100.00
------------+-----------------------------------
      Total |      1,809      100.00

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