| No. | Year | Country |
| | |
| I | 1967 | Poland |
| II | 1968 | Hungary |
| III | 1969 | Czechoslovakia |
| IV | 1970 | USSR |
| V | 1971 | Bulgaria |
| VI | 1972 | Romania |
| VII | 1974 | Poland |
| VIII | 1975 | GDR |
| IX | 1976 | Hungary |
| X | 1977 | Czechoslovakia |
| XI | 1979 | USSR |
| XII | 1981 | Bulgaria |
| XIII | 1982 | FRG |
| XIV | 1983 | Romania |
| XV | 1984 | Sweden |
| XVI | 1985 | Yugoslavia |
| XVII | 1986 | UK |
| XVIII | 1987 | GDR |
| XIV | 1988 | Austria |
| XX | 1989 | Poland |
| XXI | 1990 | Netherlands |
| XXII | 1991 | Cuba |
| XXIII | 1992 | Finland |
| XXIV | 1993 | USA |
| XXV | 1994 | China |
| XXVI | 1995 | Australia |
|
| No. | Year | Country |
| | |
| XXVII | 1996 | Norway |
| XXVIII | 1997 | Canada |
| XXIX | 1998 | Iceland |
| XXX | 1999 | Italy |
| XXXI | 2000 | UK |
| XXXII | 2001 | Turkey |
| XXXIII | 2002 | Indonesia |
| XXXIV | 2003 | Taiwan |
| XXXV | 2004 | South Korea |
| XXXVI | 2005 | Spain |
| XXXVII | 2006 | Singapore |
| XXXVIII | 2007 | Iran |
| XXXIX | 2008 | Vietnam |
| XL | 2009 | Mexico |
| XLI | 2010 | Croatia |
| XLII | 2011 | Belgium |
| XLIII | 2012 | Estonia |
| XLIV | 2013 | Denmark |
| XLV | 2014 | Slovenia |
| XLVI | 2015 | Ireland |
| XLVII | 2016 | Switzerland |
| XLVIII | 2017 | Moldova |
| XLIX | 2018 | Portugal |
| L | 2019 | Israel |
| LI | 2020 | Lithuania |
| LII | 2021 | Indonesia |
|