Frequencies for first 10,000 rows of rx6v3c2 variable in namcs2013 dataset :

   For RX6, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,851       98.51       98.51
        102 |          2        0.02       98.53
        174 |          5        0.05       98.58
        180 |          5        0.05       98.63
        196 |          1        0.01       98.64
        198 |          9        0.09       98.73
        203 |         16        0.16       98.89
        210 |          3        0.03       98.92
        211 |         63        0.63       99.55
        238 |          1        0.01       99.56
        239 |          2        0.02       99.58
        246 |          1        0.01       99.59
        268 |          1        0.01       99.60
        279 |          2        0.02       99.62
        292 |          3        0.03       99.65
        301 |          2        0.02       99.67
        317 |          1        0.01       99.68
        385 |          4        0.04       99.72
        386 |          3        0.03       99.75
        387 |          3        0.03       99.78
        388 |         10        0.10       99.88
        389 |          7        0.07       99.95
        442 |          3        0.03       99.98
        444 |          1        0.01       99.99
        461 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017