Frequencies for first 10,000 rows of nummed variable in nhamcsed2007 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,234       22.34       22.34
          1 |      2,591       25.91       48.25
          2 |      2,154       21.54       69.79
          3 |      1,431       14.31       84.10
          4 |        733        7.33       91.43
          5 |        394        3.94       95.37
          6 |        191        1.91       97.28
          7 |        126        1.26       98.54
          8 |        146        1.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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