| Soviet Union, Russia | since 1980 | ||
| Germany | since 1988 | ||
| Italy | 1991, 1995, 1996, 1998, 1999, 2005, 2007 | ||
| Japan | 1994, 1996, 1997, 2004, 2007, 2008 | ||
| United Kingdom | 1996, 2001 | ||
| Brazil | 1999, 2003, 2005, 2008 | ||
| Armenia | 2001, 2004 | ||
| Poland | 1990, 1992, 1999, 2003 | ||
| Portugal | 2004, 2007 | ||
| Korea | 2005 | ||
| China | 2006, 2007 | ||
| USA | 2009 | ||
| Austria, Cyprus,
France, Holland, Luxemburg, Switzerland |
further appearances... |