Frequencies for first 10,000 rows of numnew variable in namcs2012 dataset :

  Number of |
        new |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,412       64.12       64.12
          1 |      2,148       21.48       85.60
          2 |        879        8.79       94.39
          3 |        351        3.51       97.90
          4 |        122        1.22       99.12
          5 |         39        0.39       99.51
          6 |         22        0.22       99.73
          7 |          6        0.06       99.79
          8 |          3        0.03       99.82
          9 |         16        0.16       99.98
         10 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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