| 1998 / 1st |
N/A |
| 1999 / 2nd |
N/A |
| 2000 / 3rd |
N/A |
| 2002 / 4th |
Paris / Prague |
| 2003 / 5th |
Kyoto / Melbourne |
| 2004 / 6th |
Madrid / Barcelona |
| 2005 / 7th |
Moscow / Saint Petersburg |
| 2006 / 8th |
Toronto / Montreal |
| 2007 / 9th |
Copenhagen |
| 2008 / 10th |
Jerusalem / Dublin |
| 2009 / 11th |
Berlin |
| 2010 / 12th |
Rio de Janeiro |
| 2011 / 13th |
London |
| 2012 / 14th |
Rio de Stockholm |
| 2013 / 15th |
Istanbul
|
| 2014 / 16th |
Warsaw
|
|