Frequencies for d_4_ipf_c13_69 variable in prds_hosp10_yr2015 dataset :

d_4_ipf_c13 |
        _69 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          8        0.13        0.13
         10 |          1        0.02        0.14
         16 |          1        0.02        0.16
          . |      6,248       99.84      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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