San Marino
$NA

Sao Tome and Principe
$NA

Saudi Arabia
$246.3 billion (31 December 2008)
$515.1 billion (31 December 2007)
$326.9 billion (31 December 2006)

Senegal
$NA

Serbia
$NA (31 December 2008)
$23.93 billion (31 December 2007)
$10.99 billion (31 December 2006)

Seychelles
$NA

Sierra Leone
$NA

Singapore
$268.6 billion (31 December 2008)
$353.5 billion (31 December 2007)
$276.3 billion (31 December 2006)

Slovakia
$5.079 billion (31 December 2008)
$6.971 billion (31 December 2007)
$5.574 billion (31 December 2006)

Slovenia
$11.77 billion (31 December 2008)
$28.96 billion (31 December 2007)
$15.18 billion (31 December 2006)