Frequencies for first 10,000 rows of rx12v2c1 variable in nhamcsed2015 dataset 

  For RX12, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,855       98.55       98.55
        002 |          1        0.01       98.56
        009 |          1        0.01       98.57
        012 |          2        0.02       98.59
        013 |          3        0.03       98.62
        014 |          2        0.02       98.64
        019 |          2        0.02       98.66
        024 |          1        0.01       98.67
        027 |          1        0.01       98.68
        043 |          3        0.03       98.71
        044 |          1        0.01       98.72
        045 |          2        0.02       98.74
        047 |          5        0.05       98.79
        048 |          4        0.04       98.83
        049 |          2        0.02       98.85
        054 |          2        0.02       98.87
        055 |          1        0.01       98.88
        056 |          1        0.01       98.89
        058 |         11        0.11       99.00
        064 |          3        0.03       99.03
        065 |          1        0.01       99.04
        067 |          5        0.05       99.09
        073 |          3        0.03       99.12
        082 |          4        0.04       99.16
        083 |          1        0.01       99.17
        088 |          2        0.02       99.19
        090 |          2        0.02       99.21
        094 |          1        0.01       99.22
        095 |          3        0.03       99.25
        099 |          7        0.07       99.32
        103 |          1        0.01       99.33
        104 |          1        0.01       99.34
        109 |          3        0.03       99.37
        110 |          1        0.01       99.38
        112 |          1        0.01       99.39
        116 |          2        0.02       99.41
        117 |         10        0.10       99.51
        119 |          2        0.02       99.53
        120 |          2        0.02       99.55
        123 |          1        0.01       99.56
        125 |          4        0.04       99.60
        127 |          1        0.01       99.61
        131 |          1        0.01       99.62
        136 |          4        0.04       99.66
        147 |          3        0.03       99.69
        243 |          2        0.02       99.71
        247 |          1        0.01       99.72
        249 |          7        0.07       99.79
        251 |          1        0.01       99.80
        272 |         11        0.11       99.91
        293 |          2        0.02       99.93
        313 |          1        0.01       99.94
        320 |          1        0.01       99.95
        406 |          1        0.01       99.96
        437 |          1        0.01       99.97
        999 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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