Frequencies for first 10,000 rows of rx22v3c1 variable in namcs2014 dataset :

  For RX22, |
 level 3 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,978       99.78       99.78
        059 |          1        0.01       99.79
        060 |          2        0.02       99.81
        061 |          1        0.01       99.82
        062 |          2        0.02       99.84
        069 |          1        0.01       99.85
        138 |          1        0.01       99.86
        164 |          1        0.01       99.87
        169 |          1        0.01       99.88
        173 |          1        0.01       99.89
        180 |          1        0.01       99.90
        198 |          1        0.01       99.91
        208 |          1        0.01       99.92
        215 |          1        0.01       99.93
        245 |          1        0.01       99.94
        274 |          1        0.01       99.95
        275 |          1        0.01       99.96
        290 |          1        0.01       99.97
        301 |          1        0.01       99.98
        351 |          1        0.01       99.99
        373 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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