Frequencies for first 10,000 rows of d_1_c3_22 variable in snf_rollup2540_96_20

  d_1_c3_22 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.01        0.01
         15 |          1        0.01        0.02
         27 |          1        0.01        0.03
        443 |          1        0.01        0.04
       2132 |          1        0.01        0.05
       2782 |          1        0.01        0.06
      84595 |          1        0.01        0.07
     301988 |          2        0.02        0.09
     470209 |          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