Frequencies for first 10,000 rows of rx5v1c1 variable in nhamcsed2012 dataset :

   For RX5, |
 level 1 of |
MULTUM drug |
category #1 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,950       89.50       89.50
        001 |        119        1.19       90.69
        020 |          1        0.01       90.70
        040 |         78        0.78       91.48
        057 |        400        4.00       95.48
        081 |         21        0.21       95.69
        087 |         86        0.86       96.55
        097 |         37        0.37       96.92
        105 |         20        0.20       97.12
        113 |          4        0.04       97.16
        115 |         97        0.97       98.13
        122 |         67        0.67       98.80
        133 |         31        0.31       99.11
        218 |          1        0.01       99.12
        242 |         29        0.29       99.41
        254 |          6        0.06       99.47
        331 |         16        0.16       99.63
        358 |         25        0.25       99.88
        365 |         11        0.11       99.99
        899 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016