Frequencies for c_1_c6_03920 variable in hcris2552_96_2005 dataset :

c_1_c6_0392 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
        260 |          1        0.02        0.02
          . |      6,247       99.98      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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