Frequencies for d_4_irf_c11_59 variable in prds_hosp10_yr2011 dataset :

d_4_irf_c11 |
        _59 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.07        0.07
          7 |          1        0.02        0.08
         12 |          1        0.02        0.10
         14 |          1        0.02        0.11
         17 |          1        0.02        0.13
         18 |          1        0.02        0.15
         72 |          1        0.02        0.16
        328 |          1        0.02        0.18
       1310 |          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