Commonwealth of Nations
The land area of the Commonwealth nations is about , or about 21% of the total world land area. The three largest Commonwealth nations by area are Canada at , Australia at , and India at . In 2016, the Commonwealth members had a combined gross domestic product of over $9 trillion, 78% of which is accounted for by the four largest economies: United Kingdom ($2.629 trillion), India ($2.256 trillion), Canada ($1.529 trillion), and Australia ($1.258 trillion).
Outline of Puerto Rico
The Commonwealth of Puerto Rico is a self-governing unincorporated territory of the United States of America located in the northeastern Caribbean, east of the Dominican Republic and west of the Virgin Islands. The commonwealth comprises an archipelago that includes the main island of Puerto Rico and a number of smaller islands and keys, the largest of which are Vieques, Culebra, and Mona. The main island of Puerto Rico is the least extensive but the third most populous of the four Greater Antilles: Cuba, Hispaniola, Jamaica, and Puerto Rico.