Frequencies for a_c6_14 variable in snf_rollup2540_96_1996 dataset :

    a_c6_14 |      Freq.     Percent        Cum.
------------+-----------------------------------
   -1177992 |          1        0.01        0.01
    -228568 |          1        0.01        0.02
     -44026 |          1        0.01        0.03
     -43660 |          1        0.01        0.04
     -39288 |          1        0.01        0.05
     -28385 |          1        0.01        0.06
      -5748 |          1        0.01        0.07
      -4404 |          1        0.01        0.08
      -4057 |          1        0.01        0.09
      -1655 |          1        0.01        0.10
       -460 |          1        0.01        0.11
          . |      9,597       99.89      100.00
------------+-----------------------------------
      Total |      9,608      100.00

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