Frequencies for d_4_irf_c11_67 variable in prds_hosp10_yr2011 dataset :

d_4_irf_c11 |
        _67 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1269 |          1        0.02        0.02
       1423 |          1        0.02        0.03
       2684 |          1        0.02        0.05
       2989 |          1        0.02        0.07
       4298 |          1        0.02        0.08
       4406 |          1        0.02        0.10
       4772 |          1        0.02        0.11
       6342 |          1        0.02        0.13
       9947 |          1        0.02        0.15
      15480 |          1        0.02        0.16
      24020 |          1        0.02        0.18
      38500 |          1        0.02        0.20
          . |      6,138       99.80      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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