Frequencies for d_4_ipf_c11_52 variable in prds_hosp10_yr2017 dataset :

   Delivery |
   Room and |
 Labor Room |
    D00B184 |
      05200 |
      01100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.03        0.03
          2 |          1        0.03        0.05
         26 |          1        0.03        0.08
          . |      3,746       99.92      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018