Frequencies for first 10,000 rows of rx5cat3 variable in nhamcsed2010 dataset :

   For RX5, |
MULTUM drug |
category #3 |
     - most |
   detailed |
 level (can |
  be either |
 Level 1,2  |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,962       99.62       99.62
        185 |          1        0.01       99.63
        197 |         12        0.12       99.75
        203 |         17        0.17       99.92
        204 |          3        0.03       99.95
        265 |          1        0.01       99.96
        430 |          1        0.01       99.97
        433 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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