Italy
27.3 (1995)

Jamaica
37.9 (2000)

Japan
24.9 (1993)

Jordan
36.4 (1997)

Kazakhstan
35.4 (1996)

Kenya
44.9 (1997)

Korea, South
31.6 (1993)

Kyrgyzstan
34.6 (1999)

Laos
37 (1997)

Latvia
32 (1999)