Frequencies for d_4_ipf_c11_70 variable in prds_hosp10_yr2012 dataset :

d_4_ipf_c11 |
        _70 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          2 |          1        0.02        0.05
          5 |          1        0.02        0.06
          8 |          1        0.02        0.08
         17 |          1        0.02        0.10
         49 |          1        0.02        0.11
        458 |          1        0.02        0.13
          . |      6,219       99.87      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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