Year, Ranking, Host city
2010 ?? Sanaa, Yemen
2008 9th Tehran, Iran
2006 4th Urumqi, China
2004 5th Bangalore, India
2002 6th Kuwait City
2000 3rd Kuala Lumpur, Malaysia
1998 4th Calcutta, India
1996 5th Johor Bahru, Malaysia
1995 5th Manila, Philippines
1992 5th Beijing, China
1990 7th Nagoya, Japan
1989 2nd Manila, Philippines
1986 3rd Manila, Philippines
1974 3rd Manila, Philippines
1972 2nd Manila, Philippines
1970 4th Seoul, Korea