Frequencies for first 10,000 rows of rx15v3c1 variable in nhamcsed2015 dataset 

  For RX15, |
 level 3 of |
MULTUM drug |
category #1 |
  (detailed |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,959       99.59       99.59
        059 |          1        0.01       99.60
        060 |          5        0.05       99.65
        061 |          1        0.01       99.66
        062 |          1        0.01       99.67
        063 |          1        0.01       99.68
        069 |          2        0.02       99.70
        089 |          1        0.01       99.71
        154 |          1        0.01       99.72
        156 |          1        0.01       99.73
        164 |          1        0.01       99.74
        180 |          1        0.01       99.75
        191 |          1        0.01       99.76
        193 |          1        0.01       99.77
        195 |          1        0.01       99.78
        196 |          1        0.01       99.79
        197 |          1        0.01       99.80
        208 |          1        0.01       99.81
        211 |          2        0.02       99.83
        214 |          1        0.01       99.84
        215 |          4        0.04       99.88
        229 |          1        0.01       99.89
        274 |          2        0.02       99.91
        275 |          2        0.02       99.93
        276 |          1        0.01       99.94
        285 |          1        0.01       99.95
        301 |          2        0.02       99.97
        347 |          1        0.01       99.98
        350 |          1        0.01       99.99
        371 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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