Frequencies for measurestartdatestr variable in hqi_national_value_of_care data

    Measure start |
             date |      Freq.     Percent        Cum.
------------------+-----------------------------------
07/01/12 00:00:00 |         30      100.00      100.00
------------------+-----------------------------------
            Total |         30      100.00

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