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

       does |
 practice's |
 emr system |
    include |
    nurses' |
     notes? |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,657       16.57       16.57
          2 |        797        7.97       24.54
          3 |         42        0.42       24.96
          4 |         46        0.46       25.42
          8 |      7,458       74.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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