Frequencies for first 10,000 rows of end_datestr variable in vwhqi_readm_reduct

   End Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 06/30/2014 |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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