Frequencies for first 10,000 rows of emedalgr variable in namcs2014 dataset :

       If clinical notes are |
   included, do they include |
           list of patient's |
              medications an |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |         18        0.18        0.18
                         Yes |      8,054       80.54       80.72
                          No |      1,814       18.14       98.86
Yes, but turned off/not used |        114        1.14      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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