Frequencies for first 10,000 rows of ecqm variable in namcs2013 dataset :

          Does practice have |
    computerized capability: |
  reporting clinical quality |
                   measures  |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |      1,066       10.66       10.66
           Refused to answer |         44        0.44       11.10
         Yes, used routinely |      5,208       52.08       63.18
 Yes, but NOT used routinely |        532        5.32       68.50
Yes, but turned off/not used |        437        4.37       72.87
                          No |      2,713       27.13      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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