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

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 06/30/2013 |         58        0.58        0.58
 12/31/2012 |      4,261       42.61       43.19
 12/31/2013 |      5,681       56.81      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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