Frequencies for first 10,000 rows of d_1_c9_48 variable in snf_rollup2540_96_20

  d_1_c9_48 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.01        0.01
         40 |          1        0.01        0.02
         75 |          5        0.05        0.07
         78 |          1        0.01        0.08
         90 |          2        0.02        0.10
        600 |          1        0.01        0.11
       7800 |          1        0.01        0.12
     338055 |          1        0.01        0.13
          . |      9,987       99.87      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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