The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Central African Republic
5.25% (31 December 2007)

Chad
5.25% (31 December 2007)

Chile
6% (31 December 2007)

China
3.33% (31 December 2007)

Colombia
11.5% (31 December 2007)

Comoros
5.36% (31 December 2007)

Congo, Democratic Republic of the
5.25% (31 December 2007)

Costa Rica
17% (31 December 2007)

Cote d'Ivoire
4.25% (31 December 2007)

Croatia
9% (31 December 2007)