Frequencies for first 10,000 rows of rx24cat1 variable in nhamcsed2015 dataset 

  For RX24, |
MULTUM drug |
category #1 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,983       99.83       99.83
        014 |          1        0.01       99.84
        038 |          1        0.01       99.85
        059 |          1        0.01       99.86
        060 |          1        0.01       99.87
        070 |          1        0.01       99.88
        096 |          2        0.02       99.90
        103 |          1        0.01       99.91
        117 |          1        0.01       99.92
        120 |          1        0.01       99.93
        140 |          1        0.01       99.94
        159 |          1        0.01       99.95
        173 |          1        0.01       99.96
        215 |          1        0.01       99.97
        274 |          1        0.01       99.98
        368 |          1        0.01       99.99
        406 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017