Frequencies for first 10,000 rows of rx5v3c3 variable in nhamcsed2010 dataset :

   For RX5, |
 level 3 of |
MULTUM drug |
category #3 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,967       99.67       99.67
        185 |          1        0.01       99.68
        197 |         12        0.12       99.80
        203 |         17        0.17       99.97
        204 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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