Frequencies for first 10,000 rows of measurestartdatestr variable in hqi_hosp_r

    Measure |
 Start Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 07/01/2009 |      5,391       53.91       53.91
 07/01/2010 |      3,935       39.35       93.26
 07/01/2011 |        674        6.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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