Frequencies for c_1_c7_04950 variable in hcris2552_96_2011 dataset :

c_1_c7_0495 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      19054 |          1        2.94        2.94
     491513 |          1        2.94        5.88
          . |         32       94.12      100.00
------------+-----------------------------------
      Total |         34      100.00

by Jean Roth , jroth@nber.org , 2 Sep 2018