Frequencies for first 10,000 rows of nummed variable in nhamcsopd2007 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,205       32.05       32.05
          1 |      2,122       21.22       53.27
          2 |      1,320       13.20       66.47
          3 |        866        8.66       75.13
          4 |        553        5.53       80.66
          5 |        455        4.55       85.21
          6 |        337        3.37       88.58
          7 |        298        2.98       91.56
          8 |        844        8.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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