| Year |
# |
Location |
| 2003 |
25 |
Portland, OR, USA. |
| 2002 |
24 |
Orlando, FL, USA. |
| 2001 |
23 |
Toronto, Canada. |
| 2000 |
22 |
Limerick, Ireland. |
| 1999 |
21 |
Los Angeles, CA, USA. |
| 1998 |
20 |
Kyoto, Japan. |
| 1997 |
19 |
Boston, MA, USA. |
| 1996 |
18 |
Berlin, Germany. |
| 1995 |
17 |
Seattle, WA, USA. |
| 1994 |
16 |
Sorrento, Italy |
| 1993 |
15 |
Baltimore, MY, USA |
| 1992 |
14 |
Melbourne, Australia |
| 1991 |
13 |
Austin, TX, USA |
| 1990 |
12 |
Nice, France |
| 1989 |
11 |
Pittsburgh, PA, USA |
| 1988 |
10 |
Singapore |
| 1987 |
9 |
Monterey, CA, USA |
| 1985 |
8 |
London, UK |
| 1984 |
7 |
Orlando, FL, USA |
| 1982 |
6 |
Tokyo, Japan |
| 1981 |
5 |
San Diego, CA, USA |
| 1979 |
4 |
Munich, Germany |
| 1978 |
3 |
Atlanta, GA, USA |
| 1976 |
2 |
San Francisco, CA, USA |
| 1975 |
1 |
Washington, DC, USA |
| |
|
