Frequencies for d_4_irf_c4_200 variable in hcris2552_10_2017 dataset :

total other |
    medical |
  education |
    d00c184 |
20000 00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
     201669 |          1        0.03        0.03
     291722 |          1        0.03        0.05
     403438 |          1        0.03        0.08
     507169 |          1        0.03        0.11
    1123657 |          1        0.03        0.13
          . |      3,744       99.87      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2018