Frequencies for first 10,000 rows of nummed variable in nhamcsopd2011 dataset :

  Number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,038       30.38       30.38
          1 |      1,982       19.82       50.20
          2 |      1,324       13.24       63.44
          3 |        912        9.12       72.56
          4 |        670        6.70       79.26
          5 |        468        4.68       83.94
          6 |        356        3.56       87.50
          7 |        301        3.01       90.51
          8 |        949        9.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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