Frequencies for first 10,000 rows of a_c2_5030 variable in snf_rollup2540_96_20

  a_c2_5030 |      Freq.     Percent        Cum.
------------+-----------------------------------
        570 |          1        0.01        0.01
       1067 |          1        0.01        0.02
       1721 |          1        0.01        0.03
       2984 |          1        0.01        0.04
       3239 |          1        0.01        0.05
       3324 |          1        0.01        0.06
       3472 |          1        0.01        0.07
       7734 |          1        0.01        0.08
          . |      9,992       99.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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