Citation(s) from the GunPolicy.org literature library
GunPolicy.org. 2011 ‘Calculated Rates - Northern Mariana Islands.’ Historical Population Data - USCB International Data Base. Suitland, MD: US Census Bureau Population Division. 22 August
Relevant contents
Historical Population Data - Northern Mariana Islands
Year: Total Midyear Population
2004: 78,889
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GunPolicy.org rate calculation:
Number of Registered Firearms
2004: 1,9901
Calculated Rate* of Registered Firearms per 100 population
2004: 2.52
[*Crude Rate per nn Population = Number ÷ Population x nn]
Last accessed at:
http://www.census.gov/ipc/www/idb/informationGateway.php