Frequencies for c_1_c7_03964 variable in hcris2552_96_2007 dataset :

c_1_c7_0396 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
     369167 |          1        0.02        0.02
     492112 |          1        0.02        0.03
     636370 |          1        0.02        0.05
    2034500 |          1        0.02        0.06
    7910938 |          1        0.02        0.08
   1.46e+07 |          1        0.02        0.10
          . |      6,174       99.90      100.00
------------+-----------------------------------
      Total |      6,180      100.00

by Jean Roth , jroth@nber.org , 11 Sep 2018