Portugal
euros (EUR) per US dollar - 0.7345 (2007), 0.7964 (2006),
0.8041 (2005), 0.8054 (2004), 0.886 (2003)
Puerto Rico
the US dollar is used
Qatar
Qatari rials (QAR) per US dollar - 3.64 (2007), 3.64 (2006),
3.64 (2005), 3.64 (2004), 3.64 (2003)
Romania
lei (RON) per US dollar - 2.43 (2007), 2.809 (2006), 3
(2005), 3 (2004), 3 (2003)
Russia
Russian rubles (RUB) per US dollar - 25.659 (2007), 27.19
(2006), 28.284 (2005), 28.814 (2004), 30.692 (2003)
Rwanda
Rwandan francs (RWF) per US dollar - 585 (2007), 560 (2006),
610 (2005), 574.62 (2004), 537.66 (2003)
Saint Barthelemy
euros (EUR) per US dollar - 0.7345 (2007), 0.7964
(2006), 0.8041 (2005), 0.8054 (2004), 0.886 (2003)
Saint Helena
Saint Helenian pounds (SHP) per US dollar - 0.4993
(2007), 0.5434 (2006), 0.5493 (2005), 0.5462 (2004), 0.6125 (2003)
note: the Saint Helenian pound is on par with the British pound
Saint Kitts and Nevis
East Caribbean dollars (XCD) per US dollar -
2.7 (2007), 2.7 (2006), 2.7 (2005), 2.7 (2004), 2.7 (2003)
Saint Lucia
East Caribbean dollars (XCD) per US dollar - 2.7 (2007),
2.7 (2006), 2.7 (2005), 2.7 (2004), 2.7 (2003)