Frequencies for first 10,000 rows of measureenddate variable in hqi_hosp_timely

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
  31dec2012 |        189        1.89        1.89
  31dec2013 |      1,090       10.90       12.79
  31mar2014 |      8,721       87.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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