Summary statistics for ful201710 dataset :

by Jean Roth , jroth@nber.org , 8 Feb 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
productgroup |     17,293    2940.457    2216.405          3      11381
  ingredient |          0
    strength |          0
      dosage |          0
       route |          0
-------------+---------------------------------------------------------
 mdrunittype |          0
weightedav~s |          0
      acaful |     17,293    1.612566    6.580429    .003239   220.8131
 packagesize |     17,293     245.845    682.6975          1      28000
         ndc |          0
-------------+---------------------------------------------------------
      arated |          0
multiplier~o |          0
        year |     17,293        2017           0       2017       2017
       month |     17,293          10           0         10         10

by Jean Roth , jroth@nber.org , 8 Feb 2018