List of countries by estimated number of guns per 100 people
Global Firearms Holdings
http://www.smallarmssurvey.org/weapons-and-markets/tools/global-firearms-holdings.htmlhttps://web.archive.org/web/20180629102233/http://www.smallarmssurvey.org/fileadmin/docs/Weapons_and_Markets/Tools/Firearms_holdings/SAS-BP-Civilian-held-firearms-annexe.pdf
https://web.archive.org/web/20180629102233/http://www.smallarmssurvey.org/fileadmin/docs/Weapons_and_Markets/Tools/Firearms_holdings/SAS-BP-Civilian-held-firearms-annexe.pdfSmall Arms Survey - Wikipedia
https://en.wikipedia.org/wiki/Small_Arms_Surveyhttps://web.archive.org/web/20180620231909/http://www.smallarmssurvey.org/fileadmin/docs/T-Briefing-Papers/SAS-BP-Civilian-Firearms-Numbers.pdf
https://web.archive.org/web/20180620231909/http://www.smallarmssurvey.org/fileadmin/docs/T-Briefing-Papers/SAS-BP-Civilian-Firearms-Numbers.pdf
Estimated number of civilian guns per capita by country
Global Firearms Holdings
http://www.smallarmssurvey.org/weapons-and-markets/tools/global-firearms-holdings.htmlhttps://web.archive.org/web/20180629102233/http://www.smallarmssurvey.org/fileadmin/docs/Weapons_and_Markets/Tools/Firearms_holdings/SAS-BP-Civilian-held-firearms-annexe.pdf
https://web.archive.org/web/20180629102233/http://www.smallarmssurvey.org/fileadmin/docs/Weapons_and_Markets/Tools/Firearms_holdings/SAS-BP-Civilian-held-firearms-annexe.pdfSmall Arms Survey - Wikipedia
https://en.wikipedia.org/wiki/Small_Arms_Surveyhttps://web.archive.org/web/20180620231909/http://www.smallarmssurvey.org/fileadmin/docs/T-Briefing-Papers/SAS-BP-Civilian-Firearms-Numbers.pdf
https://web.archive.org/web/20180620231909/http://www.smallarmssurvey.org/fileadmin/docs/T-Briefing-Papers/SAS-BP-Civilian-Firearms-Numbers.pdf