Frequencies for first 10,000 rows of emred variable in nhamcsed2013 dataset :

     Does your ED use electronic |
       medical or health records |
      (EMR/EHR) (not including b |      Freq.     Percent        Cum.
---------------------------------+-----------------------------------
                           Blank |     10,000      100.00      100.00
---------------------------------+-----------------------------------
                           Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016