Frequencies for d_4_ipf_c11_64 variable in prds_hosp10_yr2011 dataset :

d_4_ipf_c11 |
        _64 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          3 |          1        0.02        0.03
          4 |          1        0.02        0.05
          6 |          1        0.02        0.07
          8 |          1        0.02        0.08
         26 |          1        0.02        0.10
         96 |          1        0.02        0.11
          . |      6,143       99.89      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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