Frequencies for first 10,000 rows of rx11v2c2 variable in nhamcsed2015 dataset 

  For RX11, |
 level 2 of |
MULTUM drug |
category #2 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,973       99.73       99.73
        015 |          1        0.01       99.74
        046 |          1        0.01       99.75
        053 |          1        0.01       99.76
        054 |          1        0.01       99.77
        064 |          1        0.01       99.78
        065 |          9        0.09       99.87
        083 |          2        0.02       99.89
        098 |          1        0.01       99.90
        117 |          1        0.01       99.91
        129 |          5        0.05       99.96
        289 |          1        0.01       99.97
        303 |          1        0.01       99.98
        363 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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