Frequencies for first 10,000 rows of rx11v2c2 variable in nhamcsed2014 dataset :

  For RX11, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,980       99.80       99.80
        005 |          1        0.01       99.81
        046 |          3        0.03       99.84
        053 |          2        0.02       99.86
        065 |          1        0.01       99.87
        083 |          3        0.03       99.90
        095 |          1        0.01       99.91
        123 |          1        0.01       99.92
        129 |          5        0.05       99.97
        130 |          1        0.01       99.98
        303 |          1        0.01       99.99
        340 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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