The 2010 CIA World Factbook

by United States. Central Intelligence Agency

American Samoa
the US dollar is used

Andorra
euros (EUR) per US dollar - 0.7715 (2010), 0.7179 (2009),
0.6827 (2008), 0.7306 (2007), 0.7964 (2006)

Angola
kwanza (AOA) per US dollar - 92.08 (2010), 79.328 (2009),
75.023 (2008), 76.6 (2007), 80.4 (2006)

Anguilla
East Caribbean dollars (XCD) per US dollar - 2.7 (2007),
2.7 (2006), 2.7 (2005), 2.7 (2004), 2.7 (2003)
note: fixed rate since 1976

Antigua and Barbuda
East Caribbean dollars (XCD) per US dollar - 2.7
(2007), 2.7 (2006), 2.7 (2005), 2.7 (2004), 2.7 (2003)
note: fixed rate since 1976

Argentina
Argentine pesos (ARS) per US dollar - 3.8983 (2010),
3.7101 (2009), 3.1636 (2008), 3.1105 (2007), 3.0543 (2006)

Armenia
drams (AMD) per US dollar - 374.29 (2010), 363.28 (2009),
303.93 (2008), 344.06 (2007), 414.69 (2006)

Aruba
Aruban guilders/florins (AWG) per US dollar - NA (2007), 1.79
(2006), 1.79 (2005), 1.79 (2004), 1.79 (2003)

Australia
Australian dollars (AUD) per US dollar - 1.1151 (2010),
1.2822 (2009), 1.2059 (2008), 1.2137 (2007), 1.3285 (2006)

Austria
euros (EUR) per US dollar - 0.7715 (2010), 0.7179 (2009),
0.6827 (2008), 0.7345 (2007), 0.7964 (2006)