Summary statistics for mmp2015 dataset :

by Jean Roth , jroth@nber.org , 14 Apr 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
       state |          0
      county |          0
organizati~e |          0
    planname |          0
monthlycon~i |        456           0           0          0          0
-------------+---------------------------------------------------------
annualdrug~e |        456           0           0          0          0
drugbenefi~e |          0
drugbenefi~l |          0
  contractid |          0
      planid |          0
-------------+---------------------------------------------------------
   startdate |        456    19832.18    52.19411      19632      20089
overallsta~g |          0
overallsta~r |          0

by Jean Roth , jroth@nber.org , 14 Apr 2016