Frequencies for first 10,000 rows of nummed variable in namcs2000 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,318       33.18       33.18
          1 |      2,875       28.75       61.93
          2 |      1,664       16.64       78.57
          3 |        913        9.13       87.70
          4 |        522        5.22       92.92
          5 |        288        2.88       95.80
          6 |        420        4.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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