Burkina Faso
48.2 (1994)

Burundi
42.5 (1998)

Cambodia
40 (2004 est.)

Cameroon
47.7 (1996)

Canada
31.5 (1994)

Central African Republic
61.3 (1993)

Chile
57.1 (2000)

China
44 (2002)

Colombia
57.1 (1996)

Costa Rica
45.9 (1997)