Frequencies for first 10,000 rows of rx17v1c1 variable in namcs2015 dataset :

  For RX17, |
 level 1 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,873       98.73       98.73
        001 |          2        0.02       98.75
        020 |          1        0.01       98.76
        040 |         14        0.14       98.90
        057 |         22        0.22       99.12
        081 |          4        0.04       99.16
        087 |          6        0.06       99.22
        105 |          2        0.02       99.24
        113 |          2        0.02       99.26
        115 |         20        0.20       99.46
        122 |         13        0.13       99.59
        133 |         11        0.11       99.70
        218 |          7        0.07       99.77
        242 |          8        0.08       99.85
        254 |          1        0.01       99.86
        358 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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