Frequencies for first 10,000 rows of nummed variable in nhamcsed1996 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,003       30.03       30.03
          1 |      3,111       31.11       61.14
          2 |      1,951       19.51       80.65
          3 |      1,011       10.11       90.76
          4 |        436        4.36       95.12
          5 |        226        2.26       97.38
          6 |        262        2.62      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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