Frequencies for first 10,000 rows of escripr variable in namcs2015 dataset :

If location |
        has |
computerize |
          d |
 capability |
   to order |
prescriptio |
    ns, are |
prescriptio |
          n |      Freq.     Percent        Cum.
------------+-----------------------------------
         -7 |      1,670       16.70       16.70
          1 |      8,161       81.61       98.31
          2 |        142        1.42       99.73
          4 |         27        0.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017