Frequencies for b_1_c18_35 variable in snf_rollup2540_96_1997 dataset :

 b_1_c18_35 |      Freq.     Percent        Cum.
------------+-----------------------------------
       -442 |          1        0.01        0.01
        995 |          1        0.01        0.02
       1029 |          1        0.01        0.03
      40258 |          1        0.01        0.03
     113235 |          1        0.01        0.04
     172103 |          1        0.01        0.05
     204234 |          1        0.01        0.06
     265531 |          1        0.01        0.07
     339880 |          1        0.01        0.08
     351398 |          1        0.01        0.08
     525712 |          1        0.01        0.09
     684986 |          1        0.01        0.10
     718130 |          1        0.01        0.11
    1765547 |          1        0.01        0.12
          . |     11,904       99.88      100.00
------------+-----------------------------------
      Total |     11,918      100.00

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