Frequencies for first 10,000 rows of a_c1_31 variable in snf_rollup2540_96_1998

    a_c1_31 |      Freq.     Percent        Cum.
------------+-----------------------------------
        801 |          1        0.01        0.01
       1182 |          1        0.01        0.02
       5732 |          1        0.01        0.03
       7073 |          1        0.01        0.04
      12303 |          1        0.01        0.05
      15043 |          1        0.01        0.06
      21987 |          1        0.01        0.07
      49007 |          1        0.01        0.08
      91991 |          1        0.01        0.09
     139986 |          1        0.01        0.10
     154872 |          1        0.01        0.11
          . |      9,989       99.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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