Frequencies for first 10,000 rows of rx25cat1 variable in namcs2015 dataset :

  For RX25, |
MULTUM drug |
category #1 |
 - detailed |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,983       99.83       99.83
        002 |          1        0.01       99.84
        023 |          1        0.01       99.85
        055 |          1        0.01       99.86
        060 |          1        0.01       99.87
        070 |          2        0.02       99.89
        140 |          1        0.01       99.90
        180 |          1        0.01       99.91
        193 |          2        0.02       99.93
        197 |          1        0.01       99.94
        219 |          3        0.03       99.97
        274 |          1        0.01       99.98
        290 |          1        0.01       99.99
        899 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017