Frequencies for first 10,000 rows of rx25v3c1 variable in namcs2015 dataset :

  For RX25, |
 level 3 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,990       99.90       99.90
        060 |          1        0.01       99.91
        070 |          2        0.02       99.93
        140 |          1        0.01       99.94
        180 |          1        0.01       99.95
        193 |          2        0.02       99.97
        197 |          1        0.01       99.98
        274 |          1        0.01       99.99
        290 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017