Frequencies for first 10,000 rows of nummed variable in nhamcsopd2000 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,004       40.04       40.04
          1 |      2,367       23.67       63.71
          2 |      1,486       14.86       78.57
          3 |        750        7.50       86.07
          4 |        463        4.63       90.70
          5 |        335        3.35       94.05
          6 |        595        5.95      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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