Frequencies for first 10,000 rows of rx17v1c1 variable in namcs2014 dataset :

  For RX17, |
 level 1 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,843       98.43       98.43
        001 |          7        0.07       98.50
        020 |          1        0.01       98.51
        040 |         17        0.17       98.68
        057 |         28        0.28       98.96
        081 |          6        0.06       99.02
        087 |          7        0.07       99.09
        097 |          3        0.03       99.12
        105 |          7        0.07       99.19
        113 |          4        0.04       99.23
        115 |         17        0.17       99.40
        122 |         16        0.16       99.56
        133 |         15        0.15       99.71
        218 |          4        0.04       99.75
        242 |          5        0.05       99.80
        254 |          2        0.02       99.82
        358 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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