Frequencies for d_4_ipf_c11_67 variable in prds_hosp10_yr2011 dataset :

d_4_ipf_c11 |
        _67 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          1        0.02        0.03
         11 |          1        0.02        0.05
         14 |          1        0.02        0.07
         31 |          1        0.02        0.08
         83 |          1        0.02        0.10
        204 |          1        0.02        0.11
        249 |          1        0.02        0.13
        278 |          1        0.02        0.15
        374 |          1        0.02        0.16
        961 |          1        0.02        0.18
       1917 |          1        0.02        0.20
       4293 |          1        0.02        0.21
          . |      6,137       99.79      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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