The data
Other ReSources
http://sitn.hms.harvard.edu/flash/2018/dopamine-smartphones-battle-time/
https://www.drugabuse.gov/related-topics/trends-statistics/overdose-death-rates
https://www.cdc.gov/drugoverdose/data/statedeaths.html
http://www.drugpolicy.org/issues/drug-overdose
http://worldhappiness.report/ed/2018/
https://www.nimh.nih.gov/health/statistics/suicide.shtml
https://www.bcbs.com/the-health-of-america/reports/major-depression-the-impact-overall-health