Frequencies for end_date variable in hospital_quarterly_qualitymeasure_ipfqr_ho

   End Date |      Freq.     Percent        Cum.
------------+-----------------------------------
  31mar2013 |      1,544      100.00      100.00
------------+-----------------------------------
      Total |      1,544      100.00

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