Frequencies for first 10,000 rows of rx24v2c1 variable in nhamcsed2014 dataset :

  For RX24, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,990       99.90       99.90
        013 |          1        0.01       99.91
        016 |          1        0.01       99.92
        049 |          1        0.01       99.93
        064 |          1        0.01       99.94
        103 |          1        0.01       99.95
        110 |          1        0.01       99.96
        117 |          2        0.02       99.98
        247 |          1        0.01       99.99
        355 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017