Frequencies for c_1_c7_03143 variable in hcris2552_96_2003 dataset :

c_1_c7_0314 |
          3 |      Freq.     Percent        Cum.
------------+-----------------------------------
    2178479 |          1        0.02        0.02
   3.38e+07 |          1        0.02        0.03
          . |      6,191       99.97      100.00
------------+-----------------------------------
      Total |      6,193      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018