1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012
| 2013 | |
| 17-22 November 2013 | No. 48 | Latin America |
| 14-19 July 2013 | No. 47 | Africa |
| 7-12 April 2013 | No. 46 | Asia |
| 2012 | |
| 14-19 October 2012 | No. 45 | North America |
| 24-29 June 2012 | No. 44 | Europe |
| 11-16 March 2012 | No. 43 | Latin America |
| 2011 | |
| 23-28 October 2011 | No. 42 | Africa |
| 19-24 June 2011 | No. 41 | Asia |
| 13-18 March 2011 | No. 40 | North America |
| 2010 | |
| 5-10 December 2010 | No. 39 | Latin America |
| 20-25 June 2010 | No. 38 | Brussels, Belgium |
| 7-12 March 2010 | No. 37 | Nairobi, Kenya |
| 2009 | |
| 25-30 October 2009 (11th Annual Mtg) | No. 36 | Seoul, Korea |
| 21-26 June 2009 | No. 35 | Sydney, Australia |
| 1-6 March 2009 | No. 34 | Mexico City, Mexico |
| 2008 | |
2-7 November 2008 (10th Annual Mtg) | No. 33 | Cairo, Egypt |
| 22-26 June 2008 | No. 32 | Paris, France |
| 1-3 April 2008 | Dubai, UAE (Regional Meeting) |
| 10-15 February 2008 | No. 31 | New Delhi, India |
| 2007 | |
29 Oct- 2 Nov 2007 (9th Annual Mtg) | No. 30 | Los Angeles, California, USA |
| 19-21 October 2007 | Taipei (Regional Meeting) |
| 25-29 June 2007 | |
| 26-30 March 2007 | No. 28 | Lisbon, Portugal |
| 2006 | |
2-8 December 2006 (8th Annual Mtg) | No. 27 | São Paulo, Brazil |
| 26-30 June 2006 | No. 26 | Marrakech, Morocco |
| 25-31 March 2006 | No. 25 | Wellington, New Zealand |
| 2005 | |
30 Nov - 4 Dec 2005 (7th Annual Mtg) | No. 24 | Vancouver, Canada |
| 11-15 July 2005 | No. 23 | Luxembourg City, Luxembourg |
| 4-8 April 2005 | No. 22 | Mar del Plata, Argentina |
| 2004 | |
| 1-5 December 2004 (6th Annual Mtg) | No. 21 | Cape Town, South Africa |
| 19-23 July 2004 | No. 20 | Kuala Lumpur, Malaysia |
| 2-6 March 2004 | No. 19 | Rome, Italy |
| 2003 | |
| 27-31 October 2003 (5th Annual Mtg) | No. 18 | Carthage, Tunisia |
| 22-26 June 2003 | No. 17 | Montreal, Canada |
| 23-27 March 2003 | No. 16 | Rio de Janeiro, Brazil |
| 2002 | |
| 14-15 December 2002 (4th Annual Mtg) | No. 15 | Amsterdam, Netherlands |
| 27-31 October 2002 | No. 14 | Shanghai, China |
24-28 June 2002 | No. 13 | Bucharest, Romania |
| 10-14 March 2002 | No. 12 | Accra, Ghana |
| 2001 | |
12-15 November 2001 (3rd Annual Mtg) | No. 11 | Marina del Rey, California USA |
| 7-10 September 2001 | No. 10 | Montevideo, Uruguay |
1-4 June 2001 | No. 9 | Stockholm, Sweden |
| 9-13 March 2001 | No. 8 | Melbourne, Australia |
| 2000 | |
| 13-16 November 2000 (2nd Annual Mtg) | No. 7 | Marina del Rey, CA USA |
13-17 July 2000 | No. 6 | Yokohama, Japan |
| 7-10 March 2000 | No. 5 | Cairo, Egypt |
1-4 November 1999 (1st Annual Mtg) | No. 4 | Los Angeles, CA USA |
| 23-26 August 1999 | No. 3 | Santiago, Chile |
25-27 May 1999 | No. 2 | Berlin, Germany |
| 2-4 March 1999 | No. 1 | Singapore |