Frequencies for first 10,000 rows of eqocr variable in namcs2012 dataset :

          Does practice have |
    computerized capability: |
  viewing data on quality of |
                   care meas |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        878        8.78        8.78
                         Yes |      4,273       42.73       51.51
                          No |      4,557       45.57       97.08
Yes, but turned off/not used |        292        2.92      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016