Frequencies for c_1_c5_03968 variable in hcris2552_96_2006 dataset :

c_1_c5_0396 |
          8 |      Freq.     Percent        Cum.
------------+-----------------------------------
     143401 |          1        0.02        0.02
     274584 |          1        0.02        0.03
     314022 |          1        0.02        0.05
    1243130 |          1        0.02        0.06
          . |      6,229       99.94      100.00
------------+-----------------------------------
      Total |      6,233      100.00

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