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

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 06/30/2015 |         69        0.69        0.69
 12/31/2014 |      9,931       99.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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