Frequencies for first 10,000 rows of nummed variable in nhamcsopd2006 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,320       33.20       33.20
          1 |      2,354       23.54       56.74
          2 |      1,385       13.85       70.59
          3 |        921        9.21       79.80
          4 |        578        5.78       85.58
          5 |        388        3.88       89.46
          6 |        277        2.77       92.23
          7 |        197        1.97       94.20
          8 |        580        5.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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