Frequencies for first 10,000 rows of rx5v2c2 variable in namcs2012 dataset :

   For RX5, |
 level 2 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,776       97.76       97.76
        005 |          7        0.07       97.83
        012 |          1        0.01       97.84
        015 |          5        0.05       97.89
        019 |          6        0.06       97.95
        046 |         31        0.31       98.26
        053 |         10        0.10       98.36
        064 |         14        0.14       98.50
        065 |         15        0.15       98.65
        083 |         49        0.49       99.14
        098 |          1        0.01       99.15
        101 |          9        0.09       99.24
        104 |          5        0.05       99.29
        117 |          5        0.05       99.34
        123 |          7        0.07       99.41
        124 |          8        0.08       99.49
        125 |          4        0.04       99.53
        129 |          5        0.05       99.58
        136 |          3        0.03       99.61
        151 |          1        0.01       99.62
        192 |          4        0.04       99.66
        219 |          1        0.01       99.67
        251 |          2        0.02       99.69
        253 |          1        0.01       99.70
        277 |          1        0.01       99.71
        289 |          3        0.03       99.74
        303 |          4        0.04       99.78
        320 |          9        0.09       99.87
        340 |          5        0.05       99.92
        363 |          1        0.01       99.93
        377 |          1        0.01       99.94
        417 |          2        0.02       99.96
        423 |          2        0.02       99.98
        460 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016