Frequencies for first 10,000 rows of rx24v2c1 variable in nhamcsed2015 dataset 

  For RX24, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,983       99.83       99.83
        009 |          1        0.01       99.84
        014 |          1        0.01       99.85
        019 |          1        0.01       99.86
        047 |          1        0.01       99.87
        058 |          2        0.02       99.89
        067 |          1        0.01       99.90
        096 |          2        0.02       99.92
        099 |          1        0.01       99.93
        103 |          1        0.01       99.94
        112 |          1        0.01       99.95
        117 |          1        0.01       99.96
        120 |          1        0.01       99.97
        136 |          1        0.01       99.98
        406 |          1        0.01       99.99
        437 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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