| AGM | YEAR | CITY | COUNTRY | HOTEL | ATTENDANCE |
| ** | 1987 | ||||
| ** | 1988 | Toronto | Canada | ||
| 1 | 1989 | Utrecht | Netherlands | ||
| 2 | 1990 | Lyon | France | 93 | |
| 3 | 1991 | Heidelberg | Germany | 118 | |
| 4 | 1992 | Chester | United Kingdom | 120 | |
| 5 | 1993 | Porto | Portugal | Ipanema | 120 |
| 6 | 1994 | Budapest | Hungary | Gelliert | 129 |
| 7 | 1995 | Barcelona | Spain | Melior | 175 |
| 8 | 1996 | Rome | Italy | Sheraton Rome | 184 |
| 9 | 1997 | Berlin | Germany | Steigenberger | 217 |
| 10 | 1998 | Dublin | Ireland | Jurys | 216 |
| 11 | 1999 | Oslo | Norway | Holmenkollen | 232 |
| 12 | 2000 | Athens | Greece | Intercontinental | 224 |
| 13 | 2001 | Bern | Switzerland | Bellevue | 232 |
| 14 | 2002 | Seville | Spain | Alcora | 250 |
| 15 | 2003 | Vienna | Austria | Renaissance | 252 |
| 16 | 2004 | Nice | France | Boscolo | 270 |
| 17 | 2005 | Edinburgh | Scotland | Marriott Dalmahoy | 269 |
| 18 | 2006 | Prague | Czech Republic | Marriott Prague | 258 |
| 19 | 2007 | Limassol | Cyprus | Hawaii Grand | 210 |
| 20 | 2008 | Lisbon | Portugal | Marriott Lisbon | 320 |
| 21 | 2009 | Gothenburg | Sweden | Radisson | 230 |
| 22 | 2010 | Kiev | Ukraine | Premier Palace Hotel | 250 |
| 23 | 2011 | Paris | France | Pullman tour Eiffel | 308 |
| 24 | 2012 | Munich | Germany | Marriott Munich | 309 |
| 25 | 2013 | Amsterdam | Netherlands | Okura Hotel | 350 |
| 26 | 2014 | Dubrovnik | Croatia | Radisson Blu | 320 |
| 27 | 2015 | Barcelona | Spain | Hilton Diagonal Mar | 359 |
| 28 | 2016 | Venice | Italy | Hilton Molino Stucky | 341 |
| 29 | 2017 | Helsinki | Finland | Hilton Kalastajatorppa | 310 |
| 30 | 2018 | London | UK | Grange St Paul’s | 353 |
| 31 | 2019 | Athens | Greece | Divani Caravel Hotel | 378 |
| 32 | 2022 | Hamburg | Germany | Grand Elysee Hotel | 320 |
| 33 | 2023 | Amsterdam | The Netherlands | Marriott Hotel | 324 |
| 34 | 2024 | Madrid | Madrid | NC Collection Eurobuilding | 405 |
| 35 | 2025 | Copenhagen | Denmark | Clarion Hotel Copenhagen Airport |
