Summary statistics for pdp2019 dataset : by Jean Roth , jroth@nber.org , 15 Feb 2019 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- state | 0 companyname | 0 planname | 0 benefittype | 0 zerodollar~o | 0 -------------+--------------------------------------------------------- monthlydru~m | 1,369 46.8263 25.81312 10.4 156 annualdrug~e | 1,369 269.9087 185.6911 0 415 additional~d | 0 contractid | 0 planid | 0 -------------+--------------------------------------------------------- benefittyp~l | 0 summarysta~g | 1,268 3.071372 .5928346 1.5 5 summarysta~r | 0 by Jean Roth , jroth@nber.org , 15 Feb 2019