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

     If computerized patient |
     history and demographic |
       info, does it include |
                  patient pr |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |         50        0.50        0.50
              Not applicable |      1,974       19.74       20.24
         Yes, used routinely |      6,470       64.70       84.94
 Yes, but NOT used routinely |        391        3.91       88.85
Yes, but turned off/not used |         62        0.62       89.47
                          No |      1,053       10.53      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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