Frequencies for d_4_ipf_c13_57 variable in prds_hosp10_yr2014 dataset :

d_4_ipf_c13 |
        _57 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          4        0.06        0.06
          7 |          1        0.02        0.08
          . |      6,243       99.92      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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