Cameroon
44.6 (2001)

Canada
33.1 (1998)

Central African Republic
61.3 (1993)

Chile
57.1 (2000)

China
44 (2002)

Colombia
53.8 (2005)

Costa Rica
46.5 (2000)

Cote d'Ivoire
45.2 (1998)

Croatia
29 (2001)

Czech Republic
27.3 (2003)