Frequencies for first 10,000 rows of esume variable in nhamcsed2015 dataset :

       Does your ED have the |
 computerized capability for |
     providing patients with |
                      clinic |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                       Blank |         57        0.57        0.57
         Yes, used routinely |      8,834       88.34       88.91
 Yes, but NOT used routinely |        303        3.03       91.94
Yes, but turned off/not used |        103        1.03       92.97
                          No |        703        7.03      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017