Frequencies for c_1_c5_03370 variable in hcris2552_96_2002 dataset :

c_1_c5_0337 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3275 |          1        0.02        0.02
      12141 |          1        0.02        0.03
      31123 |          1        0.02        0.05
      76031 |          1        0.02        0.06
     103171 |          1        0.02        0.08
          . |      6,193       99.92      100.00
------------+-----------------------------------
      Total |      6,198      100.00

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