($28.7 billion), and Chile the 51st largest (US$28.3 billion), among others. In the production of oil, the continent had 8 of the 30 largest world producers in 2020: United States (1st), Canada (4th), Brazil (8th), Mexico (14th), Colombia (20th), Venezuela (26th), Ecuador (27th) and Argentina (28th). In the production of natural gas, the continent had 8 of the 32 largest world producers in 2015: United States (1st), Canada (5th), Argentina (18th), Trinidad and Tobago (20th), Mexico (21st), Venezuela (28th), Bolivia (31st) and Brazil (32nd). In the production of coal, the continent had 5 of the 30 largest world producers in 2018: United States (3rd), Colombia (12th), Canada (13th), Mexico (24th) and Brazil (27th). In the production of vehicles, the continent had 5 of the 30 largest world producers in 2019: United States (2nd), Mexico (7th), Brazil (9th), Canada (12th) and Argentina (28th). In the production of steel, the continent had 5 of the 31 largest world producers in 2019: United States (4th), Brazil (9th), Mexico (15th), Canada (18th) and Argentina (31st). In mining, the continent has large productions of gold (mainly in the United States, Canada, Peru, Mexico, Brazil and Argentina); silver (mainly in Mexico, Peru, Chile, Bolivia, Argentina and the USA); copper (mainly in Chile, Peru, USA, Mexico and Brazil); platinum (Canada and US); iron ore (Brazil, Canada, USA, Peru and Chile); zinc (Peru, USA, Mexico, Bolivia, Canada and Brazil); molybdenum (Chile, Peru, Mexico, Canada, USA); lithium (Chile, Argentina, Brazil and Canada); lead (Peru, USA, Mexico and Bolivia); bauxite (Brazil, Jamaica, Canada, and USA); tin (Peru, Bolivia and Brazil); manganese (Brazil and Mexico); antimony (Bolivia, Mexico, Guatemala, Canada and Ecuador); nickel (Canada, Brazil, Dominican Republic, Cuba and USA); niobium (Brazil and Canada); rhenium (Chile and USA); and iodine (Chile), among others. Dominica, Panama and the Dominican Republic have the fastest-growing economy in the Americas according to the International Monetary Fund (IMF), 16, five to seven countries in the southern part of the Americas had weakening economies in decline, compared to only three countries in the northern part of the Americas. Haiti has the lowest GDP per capita in the Americas, although its economy was growing slightly . See also Amerrisque Mountains British North America Columbia (name) Ethnic groups in Central America French America Indigenous Peoples' Day La Merika List of conflicts in the Americas List of former sovereign states List of oldest buildings in the Americas Monarchies in the