| 1 | 2000 | 6 | Denmark , Germany , Italy , Lithuania , Portugal , Spain |
| 2 | 2008 | 5 | Bulgaria , Czech Republic , Germany , Spain , Sweden |
| 3 | 2005 | 5 | Argentina , Bulgaria , Italy , Portugal , Russia |
| 4 | 1996 | 5 | Australia , Bulgaria , Lithuania , Portugal , Switzerland |
| 5 | 2014 | 4 | Czech Republic , Portugal , Russia , Spain |
| 6 | 1991 | 4 | Germany , Great Britain , Portugal , Spain |
| 7 | 2012 | 3 | Portugal , Russia , Spain |
| 8 | 2015 | 3 | Portugal , Russia , Spain |
| 9 | 2017 | 3 | France , Norway , Portugal |
| 10 | 2018 | 3 | France , Portugal , Spain |
| 11 | 2002 | 3 | Portugal , Russia , Spain |
| 12 | 2001 | 3 | Germany , Italy , Portugal |
| 13 | 1999 | 3 | Italy , Portugal , Spain |
| 14 | 1998 | 3 | Bulgaria , Lithuania , Portugal |
| 15 | 1997 | 3 | Great Britain , Portugal , Spain |
| 16 | 1995 | 3 | Lithuania , Portugal , Spain |
| 17 | 1994 | 3 | Portugal , Russia , Spain |
| 18 | 1990 | 3 | Australia , Poland , Spain |
| 19 | 1989 | 3 | Denmark , Portugal , Spain |
| 20 | 1988 | 3 | Germany , Portugal , Russia |
| 21 | 1986 | 3 | Lithuania , Portugal , Ukraine |
| 22 | 1985 | 3 | France , Portugal , Spain |
| 23 | 1983 | 3 | Germany , Morocco , Portugal |
| 24 | 2009 | 2 | Portugal , Spain |
| 25 | 2011 | 2 | Portugal , Spain |
| 26 | 2013 | 2 | Portugal , Spain |
| 27 | 2016 | 2 | Portugal , Spain |
| 28 | 2006 | 2 | Bulgaria , Spain |
| 29 | 2004 | 2 | Bulgaria , Spain |
| 30 | 2003 | 2 | Spain , Switzerland |
| 31 | 2019 | 2 | Portugal , Spain |
| 32 | 1993 | 2 | Kazakhstan , Portugal |
| 33 | 1987 | 2 | Portugal , Spain |
| 34 | 1982 | 2 | Germany , Portugal |
| 35 | 2010 | 1 | Portugal |
| 36 | 2007 | 1 | Spain |
| 37 | 1984 | 1 | Portugal |