Summary statistics for pdpsanctioned2017 dataset : by Jean Roth , jroth@nber.org , 6 Dec 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- state | 0 companyname | 0 planname | 0 benefittype | 0 zerodollar~o | 0 -------------+--------------------------------------------------------- monthlydru~m | 102 34.14608 8.2362 17.7 60.1 annualdrug~e | 102 225 175.8642 50 400 additional~d | 0 contractid | 0 planid | 0 -------------+--------------------------------------------------------- benefittyp~l | 0 summarysta~g | 102 3 0 3 3 summarysta~r | 0 by Jean Roth , jroth@nber.org , 6 Dec 2016