Frequencies for c_1_c5_03070 variable in hcris2552_96_2006 dataset :

c_1_c5_0307 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
     538218 |          1        0.02        0.02
     978303 |          1        0.02        0.03
    1475581 |          1        0.02        0.05
    1835666 |          1        0.02        0.06
   1.32e+07 |          1        0.02        0.08
          . |      6,228       99.92      100.00
------------+-----------------------------------
      Total |      6,233      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018