The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Serbia
33.87 billion kWh (2004)

Seychelles
250 million kWh (2007 est.)

Sierra Leone
80 million kWh (2007 est.)

Singapore
38.67 billion kWh (2007 est.)

Slovakia
26.53 billion kWh (2007 est.)

Slovenia
14.14 billion kWh (2007 est.)

Solomon Islands
71 million kWh (2007 est.)

Somalia
280 million kWh (2007 est.)

South Africa
240.3 billion kWh (2007 est.)

Spain
283.2 billion kWh (2007 est.)