The countries that have abolished their own currency, adopted the USD
Apropos of nothing much at all, thought I'd pass this along
Via the Federal Reserve of St Louis (So this is what Bullard does in his spare time! :-D )
- the following countries have adopted the U.S. dollar as legal tender and abolished their own currency: British Virgin Islands, Caribbean Netherlands, East Timor, Ecuador, El Salvador, Marshall Islands, Federated States of Micronesia, Palau, Panama, and Turks and Caicos Islands.