Region
United States
64
Malaysia
33
Australia
13
Great Britain
13
England
9
2004
8
2002
7
India
7
Jakarta
7
1988
6
1990
5
1999
5
Melaka
5
1987
4
1992
4
Brazil
4
Kuala Lumpur
4
1986
3
1989
3
2001
3
France
3
Manchester
3
Spain
3
188
2
1994
2
1996
2
1998
2
2000
2
Barcelona
2
Canada
2
China & Nepal
2
Denmark
2
Indonesia
2
Thailand
2
002-2006
1
1985
1
1991
1
2003
1
2005
1
Anecdotes
1
Beijing
1
Biography
1
Britain
1
China
1
Cryptograms
1
Ethiopia
1
Evaluation
1
Germany
1
Ghana
1
Greece
1
more ...