Frequencies for e3_6_snf_c1_19 variable in hcris2552_10_2011 dataset :

    e30e186 |
01900 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
       8979 |          1        0.02        0.02
      11924 |          1        0.02        0.03
     450000 |          1        0.02        0.05
          . |      6,147       99.95      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018