Frequencies for start_datestr variable in hospital_quarterly_ipfqr_measures_nat

 Start Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 01/01/2014 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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