Frequencies for first 10,000 rows of rx23v3c1 variable in namcs2015 dataset :

  For RX23, |
 level 3 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,990       99.90       99.90
        061 |          1        0.01       99.91
        076 |          1        0.01       99.92
        138 |          1        0.01       99.93
        140 |          1        0.01       99.94
        154 |          1        0.01       99.95
        164 |          1        0.01       99.96
        191 |          1        0.01       99.97
        195 |          2        0.02       99.99
        208 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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