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

          Does practice have |
    computerized capability: |
       viewing lab results - |
                     RECODED |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        137        1.37        1.37
                         Yes |      6,712       67.12       68.49
                          No |      2,840       28.40       96.89
Yes, but turned off/not used |        311        3.11      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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