Frequencies for c_1_c5_03102 variable in hcris2552_96_1999 dataset :

c_1_c5_0310 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
    1453261 |          1        0.02        0.02
    1542700 |          2        0.03        0.05
    1616098 |          1        0.02        0.06
    1933680 |          1        0.02        0.08
          . |      6,205       99.92      100.00
------------+-----------------------------------
      Total |      6,210      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018