Frequencies for c_1_c7_30 variable in prds_hosp10_yr2017 dataset :

   Adults & |
 Pediatrics |
    C000001 |
      03000 |
      00700 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      3,749      100.00      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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