Year   Country   City
2018   Czech Republic   Prague
2017   Canada   Niagara Falls
2016   Switzerland   Zurich
2015   Denmark   Odense
2014   Ireland   Co. Kildare
2013   Australia   Melbourne
2012   Germany   Bonn
2011   Italy   South Tyrol, Lake Garda
2010   Japan   Tokyo, Kyoto
2009   United Kingdom   Manchester
2008   Canada   Vancouver
2007   South Africa   Cape Town
2006   Spain   Andalusia, Malaga, Estepona
2005   France   Paris
2004   New Zealand   Auckland
2003   Switzerland   Bern
2002   Netherlands   Amsterdam - Maastricht
2001   United States   New York- Washington - Baltimore
2000   Germany   Munich
1999   Ireland   Dublin
1998   Australia   Sydney
1997   United Kingdom   London-Glasgow
1996   South Africa   Johannesburg-Cape Town
1995   Canada   Toronto
1994   Scandinavia   Copenhagen-Oslo
1993   France   Paris
1992   Italy   Milan-Rome
1991   Germany   Berlin-Cologne
1990   United States   New York
1989   Switzerland   Interlaken
1988   Netherlands   Zeewolde
1987   Spain   Barcelona
1986   United Kingdom   Harrogate
1985   Italy   Como
1984   France   Paris
1983   Norway   Oslo
1982   Germany   Cologne
1981   United States   San Francisco
1980   Switzerland   Basel
1979   Finland   Helsinki
1978   Netherlands   The Hague
1977   Spain   Valencia
1976   United Kingdom   London
1975   Sweden   Göteborg
1974   Austria   Vienna
1973   Italy   Rome
1972   France   Paris
1971   Switzerland   Vitznau
1970   Germany   Hannover
1969   Netherlands   Noordwijk
1968   United Kingdom   Oxford
1967   Germany   Karlsruhe
1966   Denmark   Copenhagen
1965   Germany   Essen
1964   Austria   Vienna
1963   Germany   Hamburg
1962   Switzerland   Bern
1961   Germany   Berlin
1960   Germany   Düsseldorf-Saarbrücken