Frequencies for condition variable in dbo_vwhqi_state_mortality_readm_scre dataset :

              Condition |      Freq.     Percent        Cum.
------------------------+-----------------------------------
           Heart Attack |        448       22.22       22.22
          Heart Failure |        448       22.22       44.44
               Hip/Knee |        448       22.22       66.67
Hospital-Wide All-Cause |        224       11.11       77.78
              Pneumonia |        448       22.22      100.00
------------------------+-----------------------------------
                  Total |      2,016      100.00

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