Frequencies for first 10,000 rows of edemog 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, used routinely |      8,126       81.26       81.78
 Yes, but NOT used routinely |        227        2.27       84.05
Yes, but turned off/not used |        124        1.24       85.29
                          No |      1,471       14.71      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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