Frequencies for e_b_snf_c1_17 variable in hcris2552_10_2010 dataset :

    e00e18b |
01700 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         40        1.72        1.72
          . |      2,282       98.28      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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