Frequencies for c_1_c5_04305 variable in hcris2552_96_2005 dataset :

c_1_c5_0430 |
          5 |      Freq.     Percent        Cum.
------------+-----------------------------------
     278780 |          1        0.02        0.02
     707393 |          1        0.02        0.03
    1431599 |          1        0.02        0.05
          . |      6,245       99.95      100.00
------------+-----------------------------------
      Total |      6,248      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018