Frequencies for first 10,000 rows of rx24v3c1 variable in nhamcsed2015 dataset 

  For RX24, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,990       99.90       99.90
        038 |          1        0.01       99.91
        059 |          1        0.01       99.92
        060 |          1        0.01       99.93
        070 |          1        0.01       99.94
        140 |          1        0.01       99.95
        159 |          1        0.01       99.96
        173 |          1        0.01       99.97
        215 |          1        0.01       99.98
        274 |          1        0.01       99.99
        368 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017