Summary statistics for dbo_vwhqi_us_national_mortality_rate dataset : by Jean Roth , jroth@nber.org , 16 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- condition | 0 measurename | 0 nationalmo~e | 2 13.5 3.535534 11 16 by Jean Roth , jroth@nber.org , 16 Nov 2016