Frequencies for first 10,000 rows of rx1v3c2 variable in nhamcsed2012 dataset :

   For RX1, |
 level 3 of |
MULTUM drug |
category #2 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,424       94.24       94.24
        174 |          2        0.02       94.26
        180 |         10        0.10       94.36
        185 |          1        0.01       94.37
        196 |         26        0.26       94.63
        197 |          1        0.01       94.64
        198 |        113        1.13       95.77
        201 |          2        0.02       95.79
        203 |         47        0.47       96.26
        209 |          2        0.02       96.28
        210 |          7        0.07       96.35
        211 |        149        1.49       97.84
        238 |          1        0.01       97.85
        239 |         38        0.38       98.23
        268 |         16        0.16       98.39
        292 |          9        0.09       98.48
        297 |          3        0.03       98.51
        301 |          1        0.01       98.52
        351 |          1        0.01       98.53
        385 |        121        1.21       99.74
        386 |          3        0.03       99.77
        387 |          2        0.02       99.79
        388 |         13        0.13       99.92
        389 |          3        0.03       99.95
        407 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016