Summary statistics for ma2018 dataset :

by Jean Roth , jroth@nber.org , 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
       state |          0
      county |          0
organizati~e |          0
    planname |          0
typeofmedi~n |          0
-------------+---------------------------------------------------------
monthlycon~i |     37,926    58.57993    63.39902          0      375.9
annualdrug~e |     28,649    154.7136    141.0329          0        405
drugbenefi~e |          0
additional~n |          0
drugbenefi~l |          0
-------------+---------------------------------------------------------
  contractid |          0
      planid |          0
   segmentid |          0
innetworkm~t |     35,474    5420.914    1403.114          0       6700

by Jean Roth , jroth@nber.org ,