Frequencies for b_1_c18_43 variable in snf_rollup2540_96_2011 dataset :

 b_1_c18_43 |      Freq.     Percent        Cum.
------------+-----------------------------------
       6062 |          1        0.06        0.06
      10741 |          1        0.06        0.11
      19300 |          1        0.06        0.17
      30813 |          1        0.06        0.22
      33165 |          1        0.06        0.28
      39159 |          1        0.06        0.33
      61583 |          1        0.06        0.39
      65699 |          1        0.06        0.44
      68542 |          1        0.06        0.50
      77869 |          1        0.06        0.55
     121974 |          1        0.06        0.61
     128868 |          1        0.06        0.66
     139484 |          1        0.06        0.72
     170548 |          1        0.06        0.77
     195940 |          1        0.06        0.83
     274776 |          1        0.06        0.88
     461266 |          1        0.06        0.94
     471074 |          1        0.06        1.00
          . |      1,791       99.00      100.00
------------+-----------------------------------
      Total |      1,809      100.00

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