Frequencies for first 10,000 rows of nummed variable in nhamcsed2008 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,163       21.63       21.63
          1 |      2,475       24.75       46.38
          2 |      2,253       22.53       68.91
          3 |      1,447       14.47       83.38
          4 |        796        7.96       91.34
          5 |        414        4.14       95.48
          6 |        193        1.93       97.41
          7 |        113        1.13       98.54
          8 |        146        1.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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