Frequencies for first 10,000 rows of a_c1_56 variable in snf_rollup2540_96_2002

    a_c1_56 |      Freq.     Percent        Cum.
------------+-----------------------------------
      13613 |          1        0.01        0.01
      20987 |          1        0.01        0.02
     188426 |          1        0.01        0.03
     304574 |          1        0.01        0.04
     346939 |          1        0.01        0.05
     497403 |          1        0.01        0.06
     510000 |          1        0.01        0.07
    1965430 |          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