Frequencies for b_1_c18_61 variable in snf_rollup2540_96_2011 dataset :

 b_1_c18_61 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2513 |          1        0.06        0.06
       5525 |          1        0.06        0.11
       7494 |          1        0.06        0.17
       8753 |          1        0.06        0.22
      10116 |          1        0.06        0.28
      10125 |          1        0.06        0.33
      12599 |          1        0.06        0.39
    2480338 |          1        0.06        0.44
    4545255 |          1        0.06        0.50
          . |      1,800       99.50      100.00
------------+-----------------------------------
      Total |      1,809      100.00

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