Frequencies for first 10,000 rows of epnotes variable in namcs2005 dataset :

       does |
 practice's |
 emr system |
    include |
physicians' |
     notes? |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,898       18.98       18.98
          2 |        557        5.57       24.55
          3 |         65        0.65       25.20
          4 |         22        0.22       25.42
          8 |      7,458       74.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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