Frequencies for c_1_c6_03471 variable in hcris2552_96_2007 dataset :

c_1_c6_0347 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
      22440 |          1        0.02        0.02
     451878 |          1        0.02        0.03
    5068313 |          1        0.02        0.05
    6305532 |          1        0.02        0.06
          . |      6,176       99.94      100.00
------------+-----------------------------------
      Total |      6,180      100.00

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