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

          Does practice have |
    computerized capability: |
  reporting clinical quality |
                   measures  |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        848        8.48        8.48
                         Yes |      6,166       61.66       70.14
                          No |      2,792       27.92       98.06
Yes, but turned off/not used |        194        1.94      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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