Frequencies for d_4_irf_c11_70 variable in prds_hosp10_yr2012 dataset :

d_4_irf_c11 |
        _70 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.02        0.02
          4 |          1        0.02        0.03
          6 |          1        0.02        0.05
         14 |          1        0.02        0.06
         18 |          1        0.02        0.08
         34 |          1        0.02        0.10
        113 |          1        0.02        0.11
          . |      6,220       99.89      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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