Frequencies for a_c1_49 variable in snf_rollup2540_96_1997 dataset :

    a_c1_49 |      Freq.     Percent        Cum.
------------+-----------------------------------
      46770 |          1        0.01        0.01
      56761 |          1        0.01        0.02
     348455 |          1        0.01        0.03
     358050 |          1        0.01        0.03
     535650 |          1        0.01        0.04
     658029 |          1        0.01        0.05
     768654 |          2        0.02        0.07
     789230 |          1        0.01        0.08
          . |     11,909       99.92      100.00
------------+-----------------------------------
      Total |     11,918      100.00

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