Frequencies for first 10,000 rows of measureenddatestr variable in hqi_hosp_str

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 06/30/2013 |         51        0.51        0.51
 12/31/2012 |      3,988       39.88       40.39
 12/31/2013 |      5,961       59.61      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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