Frequencies for c_1_c7_03029 variable in hcris2552_96_2002 dataset :

c_1_c7_0302 |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
     402353 |          1        0.02        0.02
     680512 |          1        0.02        0.03
     682784 |          1        0.02        0.05
     705978 |          1        0.02        0.06
          . |      6,194       99.94      100.00
------------+-----------------------------------
      Total |      6,198      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018