Frequencies for d_4_irf_c4_200 variable in prds_hosp10_yr2015 dataset :

d_4_irf_c4_ |
        200 |      Freq.     Percent        Cum.
------------+-----------------------------------
       6460 |          1        0.02        0.02
     131027 |          1        0.02        0.03
     537123 |          1        0.02        0.05
     629046 |          1        0.02        0.06
     686255 |          1        0.02        0.08
    7321403 |          1        0.02        0.10
          . |      6,252       99.90      100.00
------------+-----------------------------------
      Total |      6,258      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018