Saint Kitts and Nevis
East Caribbean dollars per US dollar - 2.7
(2005), 2.7 (2004), 2.7 (2003), 2.7 (2002)

Saint Lucia
East Caribbean dollars per US dollar - 2.7 (2005), 2.7
(2004), 2.7 (2003), 2.7 (2002)

Saint Pierre and Miquelon
euros per US dollar - 0.79669 (2006),
0.8041 (2005), 0.8054 (2004), 0.886 (2003), 1.0626 (2002)

Saint Vincent and the Grenadines
East Caribbean dollars per US
dollar - 2.7 (2005), 2.7 (2004), 2.7 (2003), 2.7 (2002)

Samoa
tala per US dollar - 2.7103 (2005), 2.7807 (2004), 2.9732
(2003), 3.3763 (2002)

San Marino
euros per US dollar - 0.79669 (2006), 0.8041 (2005),
0.8054 (2004), 0.886 (2003), 1.0626 (2002)

Sao Tome and Principe
dobras per US dollar - 12,134 (2006), 9,900.4
(2005), NA (2004), 9,347.6 (2003), 9,088.3 (2002)

Saudi Arabia
Saudi riyals per US dollar - 3.745 (2006), 3.747
(2005), 3.75 (2004), 3.75 (2003), 3.75 (2002)

Senegal
Communaute Financiere Africaine francs (XOF) per US dollar -
522.592 (2006), 527.47 (2005), 528.29 (2004), 581.2 (2003), 696.99
(2002)

Serbia
Serbian dinars per US dollar - 58.6925