Frequencies for first 10,000 rows of medlist4 variable in namcs2013 dataset :

 Share medication |
            lists |
   electronically |
  (not fax) with: |
       ambulatory |
  providers outsi |      Freq.     Percent        Cum.
------------------+-----------------------------------
   Not applicable |      6,235       62.35       62.35
Box is not marked |      2,803       28.03       90.38
    Box is marked |        962        9.62      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

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