Frequencies for a_c6_51 variable in snf_rollup2540_96_1997 dataset :

    a_c6_51 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -765845 |          1        0.01        0.01
    -202215 |          1        0.01        0.02
    -138060 |          1        0.01        0.03
     -81274 |          1        0.01        0.03
     -66389 |          1        0.01        0.04
     -63000 |          1        0.01        0.05
     -56428 |          1        0.01        0.06
     -32957 |          1        0.01        0.07
     -31618 |          1        0.01        0.08
     -17473 |          1        0.01        0.08
     -11937 |          1        0.01        0.09
      -7814 |          1        0.01        0.10
      -7526 |          1        0.01        0.11
      -2325 |          1        0.01        0.12
      -2274 |          1        0.01        0.13
       -301 |          1        0.01        0.13
       -286 |          1        0.01        0.14
       -282 |          1        0.01        0.15
         -7 |          1        0.01        0.16
       4863 |          1        0.01        0.17
          . |     11,898       99.83      100.00
------------+-----------------------------------
      Total |     11,918      100.00

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