Cape Verde
8 (2007)

Cayman Islands
3 (2007)

Central African Republic
51 (2007)

Chad
55 (2007)

Chile
358 (2007)

China
467 (2007)

Christmas Island
1 (2007)

Cocos (Keeling) Islands
1 (2007)

Colombia
934 (2007)

Comoros
4 (2007)