1983
Germany, October 3 - 8, 1983
Italy, August 31 - September 11, 1983
Switzerland, August 5 - 14, 1983
Russia, July 7 - 21, 1983
France, May 7 - 19, 1983
Germany, February 18 - March 1, 1983
France, January 1 - 1, 1983
Germany, January 1 - 1, 1983
Germany, January 1 - 1, 1983
Bulgaria, January 1 - 1, 1983