Frequencies for d_4_ipf_c11_71 variable in prds_hosp10_yr2013 dataset :

d_4_ipf_c11 |
        _71 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
          3 |          1        0.02        0.03
          6 |          1        0.02        0.05
         10 |          1        0.02        0.06
         53 |          1        0.02        0.08
        871 |          1        0.02        0.10
          . |      6,242       99.90      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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