Frequencies for first 10,000 rows of nummed variable in nhamcsed2012 dataset :

  Number of |
medications |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,496       24.96       24.96
          1 |      2,377       23.77       48.73
          2 |      2,018       20.18       68.91
          3 |      1,309       13.09       82.00
          4 |        750        7.50       89.50
          5 |        420        4.20       93.70
          6 |        241        2.41       96.11
          7 |        113        1.13       97.24
          8 |        101        1.01       98.25
          9 |         49        0.49       98.74
         10 |         83        0.83       99.57
         11 |         29        0.29       99.86
         12 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016