The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Russia
13% (31 December 2008)
10% (31 December 2007)

Rwanda
11.25% (31 December 2008)
12.5% (31 December 2007)

Saint Kitts and Nevis
6.5% (31 December 2008)
6.5% (31 December 2007)

Saint Lucia
6.5% (31 December 2008)
6.5% (31 December 2007)

Saint Vincent and the Grenadines
6.5% (31 December 2008)
6.5% (31 December 2007)

Sao Tome and Principe
28% (31 December 2008)
28% (31 December 2007)

Saudi Arabia
2.5% (31 December 2008)
NA% (31 December 2007)

Senegal
4.75% (31 December 2008)
4.25% (31 December 2007)

Serbia
17.75% (31 December 2008)
9.57% (31 December 2007)

Seychelles
NA% (31 December 2008)
5.13% (31 December 2007)