Frequencies for first 10,000 rows of rx10v1c2 variable in namcs2015 dataset :

  For RX10, |
 level 1 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,912       99.12       99.12
        001 |          5        0.05       99.17
        040 |         21        0.21       99.38
        057 |         13        0.13       99.51
        081 |         16        0.16       99.67
        097 |          4        0.04       99.71
        105 |          5        0.05       99.76
        115 |          7        0.07       99.83
        122 |          7        0.07       99.90
        133 |          1        0.01       99.91
        218 |          2        0.02       99.93
        242 |          2        0.02       99.95
        254 |          1        0.01       99.96
        331 |          1        0.01       99.97
        358 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017