Frequencies for first 10,000 rows of eptrece variable in nhamcsed2014 dataset :

         Does your ED have a |
     computerized system for |
      providing patients the |
               ability to vi |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        162        1.62        1.62
         Yes, used routinely |      3,798       37.98       39.60
 Yes, but NOT used routinely |      1,018       10.18       49.78
Yes, but turned off/not used |        677        6.77       56.55
                          No |      4,345       43.45      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017