Frequencies for first 10,000 rows of rx3v2c2 variable in namcs2014 dataset :

   For RX3, |
 level 2 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,419       94.19       94.19
        005 |         14        0.14       94.33
        012 |         16        0.16       94.49
        015 |         15        0.15       94.64
        019 |         10        0.10       94.74
        046 |         71        0.71       95.45
        053 |          9        0.09       95.54
        054 |          1        0.01       95.55
        064 |         46        0.46       96.01
        065 |         44        0.44       96.45
        083 |        129        1.29       97.74
        095 |          2        0.02       97.76
        098 |          1        0.01       97.77
        101 |         12        0.12       97.89
        104 |          3        0.03       97.92
        106 |          2        0.02       97.94
        110 |          1        0.01       97.95
        117 |         16        0.16       98.11
        119 |          1        0.01       98.12
        120 |          3        0.03       98.15
        123 |         27        0.27       98.42
        124 |          8        0.08       98.50
        125 |          6        0.06       98.56
        127 |          4        0.04       98.60
        129 |          9        0.09       98.69
        130 |          1        0.01       98.70
        136 |          9        0.09       98.79
        146 |          5        0.05       98.84
        151 |          5        0.05       98.89
        192 |          4        0.04       98.93
        219 |          1        0.01       98.94
        220 |          3        0.03       98.97
        247 |          2        0.02       98.99
        249 |          3        0.03       99.02
        251 |          5        0.05       99.07
        253 |          3        0.03       99.10
        263 |          1        0.01       99.11
        266 |          1        0.01       99.12
        277 |          2        0.02       99.14
        289 |         17        0.17       99.31
        303 |         21        0.21       99.52
        320 |         26        0.26       99.78
        340 |          6        0.06       99.84
        363 |          1        0.01       99.85
        378 |          1        0.01       99.86
        417 |          7        0.07       99.93
        423 |          5        0.05       99.98
        460 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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