Frequencies for first 10,000 rows of rx14v1c1 variable in namcs2014 dataset :

  For RX14, |
 level 1 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,652       96.52       96.52
        001 |          8        0.08       96.60
        020 |          1        0.01       96.61
        040 |         44        0.44       97.05
        057 |         63        0.63       97.68
        081 |          8        0.08       97.76
        087 |         31        0.31       98.07
        097 |         13        0.13       98.20
        105 |          9        0.09       98.29
        113 |          4        0.04       98.33
        115 |         50        0.50       98.83
        122 |         23        0.23       99.06
        133 |         23        0.23       99.29
        218 |         16        0.16       99.45
        242 |         17        0.17       99.62
        254 |          7        0.07       99.69
        358 |         29        0.29       99.98
        365 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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