Frequencies for measureenddatestr variable in hqi_state_hcahps dataset :

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 12/31/2015 |      1,792      100.00      100.00
------------+-----------------------------------
      Total |      1,792      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016