Frequencies for a_c2_111 variable in prds_hosp10_yr2016 dataset :

   a_c2_111 |      Freq.     Percent        Cum.
------------+-----------------------------------
     541781 |          1        0.02        0.02
          . |      6,181       99.98      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018