Saint Kitts and Nevis
9.9% of GDP (2005)
Saint Lucia
6.3% of GDP (2008)
Saint Pierre and Miquelon
NA
Saint Vincent and the Grenadines
7% of GDP (2007)
Samoa
5.4% of GDP (2008)
San Marino
NA
Sao Tome and Principe
NA
Saudi Arabia
5.7% of GDP (2008)
Senegal
5.1% of GDP (2008)
Serbia
4.5% of GDP (2007)