Frequencies for first 10,000 rows of a_c2_50 variable in snf_rollup2540_96_1998

    a_c2_50 |      Freq.     Percent        Cum.
------------+-----------------------------------
        613 |          1        0.01        0.01
       7963 |          2        0.02        0.03
      14561 |          1        0.01        0.04
      53979 |          1        0.01        0.05
     127568 |          1        0.01        0.06
     136307 |          1        0.01        0.07
     171143 |          1        0.01        0.08
     234090 |          1        0.01        0.09
     325132 |          1        0.01        0.10
          . |      9,990       99.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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