Slovenia:
8.9% (2000 est.)

Solomon Islands:
10% (1999 est.)

Somalia:
over 100% (businesses print their own money) (2000 est.)

South Africa:
5.3% (2000 est.)

Spain:
3.4% (2000 est.)

Sri Lanka:
8.5% (2000 est.)

Sudan:
10% (2000 est.)

Suriname:
78% (2000 est.)

Svalbard:
NA%

Swaziland:
6.4% (2000 est.)