Frequencies for first 10,000 rows of nummed variable in namcs1999 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,642       36.42       36.42
          1 |      2,736       27.36       63.78
          2 |      1,645       16.45       80.23
          3 |        849        8.49       88.72
          4 |        429        4.29       93.01
          5 |        259        2.59       95.60
          6 |        440        4.40      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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