Frequencies for first 10,000 rows of esum variable in namcs2014 dataset :

          Does practice have |
    computerized capability: |
     providing patients with |
                clinical sum |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |         18        0.18        0.18
         Yes, used routinely |      6,497       64.97       65.15
 Yes, but NOT used routinely |        664        6.64       71.79
Yes, but turned off/not used |        279        2.79       74.58
                          No |      2,542       25.42      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017