Frequencies for d_4_ipf_c11_76 variable in prds_hosp10_yr2014 dataset :

d_4_ipf_c11 |
        _76 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          2        0.03        0.05
          9 |          1        0.02        0.06
         88 |          1        0.02        0.08
        151 |          1        0.02        0.10
        188 |          1        0.02        0.11
        305 |          1        0.02        0.13
        366 |          1        0.02        0.14
        612 |          1        0.02        0.16
          . |      6,238       99.84      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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