Frequencies for first 10,000 rows of nummed variable in nhamcsed1999 dataset :

  number of |
medications |
      coded |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,127       31.27       31.27
          1 |      2,851       28.51       59.78
          2 |      1,985       19.85       79.63
          3 |      1,060       10.60       90.23
          4 |        497        4.97       95.20
          5 |        221        2.21       97.41
          6 |        259        2.59      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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