Frequencies for d_4_irf_c11_74 variable in prds_hosp10_yr2010 dataset :

d_4_irf_c11 |
        _74 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.04        0.04
          4 |          1        0.04        0.09
          7 |          1        0.04        0.13
         52 |          1        0.04        0.17
        100 |          1        0.04        0.22
        210 |          1        0.04        0.26
        216 |          1        0.04        0.30
        472 |          1        0.04        0.34
        479 |          1        0.04        0.39
        787 |          1        0.04        0.43
        909 |          1        0.04        0.47
          . |      2,312       99.53      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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