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

          Does practice have |
    computerized capability: |
   recording patient history |
                  and demogr |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |         51        0.51        0.51
           Refused to answer |          1        0.01        0.52
                         Yes |      8,353       83.53       84.05
                          No |      1,471       14.71       98.76
Yes, but turned off/not used |        124        1.24      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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