Frequencies for hospitaltype variable in dbo_vwhqi_hosp dataset :

            Hospital Type |      Freq.     Percent        Cum.
--------------------------+-----------------------------------
     Acute Care Hospitals |      3,590       78.68       78.68
                Childrens |         19        0.42       79.09
Critical Access Hospitals |        954       20.91      100.00
--------------------------+-----------------------------------
                    Total |      4,563      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016