Frequencies for first 10,000 rows of numnew variable in namcs2008 dataset :

  number of |
        new |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,169       51.69       51.69
          1 |      2,885       28.85       80.54
          2 |      1,224       12.24       92.78
          3 |        420        4.20       96.98
          4 |        177        1.77       98.75
          5 |         82        0.82       99.57
          6 |         30        0.30       99.87
          7 |          7        0.07       99.94
          8 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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