Frequencies for first 10,000 rows of rx22v2c1 variable in nhamcsed2014 dataset :

  For RX22, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,986       99.86       99.86
        009 |          2        0.02       99.88
        012 |          1        0.01       99.89
        013 |          1        0.01       99.90
        058 |          1        0.01       99.91
        064 |          1        0.01       99.92
        090 |          1        0.01       99.93
        095 |          1        0.01       99.94
        098 |          1        0.01       99.95
        117 |          1        0.01       99.96
        123 |          1        0.01       99.97
        125 |          2        0.02       99.99
        136 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017