Frequencies for first 10,000 rows of rx22v2c1 variable in namcs2014 dataset :

  For RX22, |
 level 2 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,955       99.55       99.55
        012 |          1        0.01       99.56
        019 |          1        0.01       99.57
        042 |          1        0.01       99.58
        043 |          2        0.02       99.60
        045 |          1        0.01       99.61
        047 |          2        0.02       99.63
        048 |          1        0.01       99.64
        055 |          1        0.01       99.65
        058 |          6        0.06       99.71
        064 |          1        0.01       99.72
        065 |          1        0.01       99.73
        067 |          1        0.01       99.74
        088 |          1        0.01       99.75
        094 |          1        0.01       99.76
        095 |          1        0.01       99.77
        098 |          1        0.01       99.78
        099 |          2        0.02       99.80
        103 |          1        0.01       99.81
        119 |          5        0.05       99.86
        123 |          1        0.01       99.87
        125 |          1        0.01       99.88
        131 |          1        0.01       99.89
        136 |          2        0.02       99.91
        147 |          2        0.02       99.93
        219 |          2        0.02       99.95
        247 |          1        0.01       99.96
        249 |          1        0.01       99.97
        272 |          2        0.02       99.99
        313 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017