Frequencies for d_4_irf_c11_71 variable in prds_hosp10_yr2016 dataset :

d_4_irf_c11 |
        _71 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          1        0.02        0.03
          5 |          1        0.02        0.05
         41 |          1        0.02        0.06
         51 |          1        0.02        0.08
        130 |          1        0.02        0.10
        538 |          1        0.02        0.11
          . |      6,175       99.89      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018