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

          Does practice have |
    computerized capability: |
  providing patients with an |
                   electroni |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        165        1.65        1.65
         Yes, used routinely |      2,986       29.86       31.51
 Yes, but NOT used routinely |      1,777       17.77       49.28
Yes, but turned off/not used |        637        6.37       55.65
                          No |      4,435       44.35      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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