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

       Does |
  reporting |
   location |
  have this |
computerize |
          d |
capability: |
  recording |
clinical no |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |         31        0.31        0.31
          1 |      8,169       81.69       82.00
          2 |        168        1.68       83.68
          3 |         68        0.68       84.36
          4 |      1,564       15.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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