Frequencies for first 10,000 rows of rx16v2c1 variable in nhamcsed2015 dataset 

  For RX16, |
 level 2 of |
MULTUM drug |
category #1 |
(intermedia |
  te level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,939       99.39       99.39
        002 |          1        0.01       99.40
        007 |          1        0.01       99.41
        009 |          1        0.01       99.42
        014 |          2        0.02       99.44
        019 |          1        0.01       99.45
        042 |          2        0.02       99.47
        043 |          2        0.02       99.49
        046 |          1        0.01       99.50
        047 |          1        0.01       99.51
        049 |          2        0.02       99.53
        053 |          1        0.01       99.54
        056 |          1        0.01       99.55
        058 |          6        0.06       99.61
        064 |          1        0.01       99.62
        065 |          1        0.01       99.63
        067 |          3        0.03       99.66
        082 |          3        0.03       99.69
        093 |          1        0.01       99.70
        094 |          1        0.01       99.71
        095 |          3        0.03       99.74
        104 |          1        0.01       99.75
        110 |          1        0.01       99.76
        116 |          1        0.01       99.77
        117 |          8        0.08       99.85
        125 |          3        0.03       99.88
        219 |          1        0.01       99.89
        249 |          1        0.01       99.90
        251 |          2        0.02       99.92
        264 |          2        0.02       99.94
        272 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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