Frequencies for first 10,000 rows of rx20v3c1 variable in namcs2014 dataset :

  For RX20, |
 level 3 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,964       99.64       99.64
        038 |          1        0.01       99.65
        059 |          1        0.01       99.66
        060 |          1        0.01       99.67
        061 |          1        0.01       99.68
        062 |          3        0.03       99.71
        069 |          1        0.01       99.72
        138 |          1        0.01       99.73
        154 |          1        0.01       99.74
        164 |          1        0.01       99.75
        166 |          1        0.01       99.76
        169 |          1        0.01       99.77
        173 |          4        0.04       99.81
        182 |          1        0.01       99.82
        191 |          2        0.02       99.84
        201 |          1        0.01       99.85
        208 |          1        0.01       99.86
        214 |          1        0.01       99.87
        215 |          1        0.01       99.88
        217 |          1        0.01       99.89
        245 |          2        0.02       99.91
        267 |          1        0.01       99.92
        276 |          1        0.01       99.93
        290 |          1        0.01       99.94
        299 |          1        0.01       99.95
        301 |          2        0.02       99.97
        304 |          1        0.01       99.98
        347 |          1        0.01       99.99
        371 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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