- XXV Congreso (2012)
- XXIV Congreso (2011)
- XXIII Congreso (2010)
- XXII Congreso (2009)
- XXI Congreso (2008)
- XX Congreso (2007)
- XIX Congreso (2006)
- XVIII Congreso (2005)
- XVII Congreso (2004)
- XVI Congreso (2003)
- XV Congreso (2002)
- XIV Congreso (2001)
- XIII Congreso (2000)
- XII Congreso (1999)
- XI Congreso (1998)
- X Congreso (1997)
- IX Congreso (1996)
- VIII Congreso (1995)
- VII Congreso (1994)
- VI Congreso (1993)
- V Congreso (1992)
- IV Congreso (1991)
- III Congreso (1990)
- II Congreso (1989)
- I Congreso (1988)