Frequencies for first 10,000 rows of a_c1_5020 variable in snf_rollup2540_96_20

  a_c1_5020 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2447 |          1        0.01        0.01
      11381 |          1        0.01        0.02
     183022 |          1        0.01        0.03
     250664 |          1        0.01        0.04
          . |      9,996       99.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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