Taiwan 1962
Spain 1964
Belgium 1966
Germany 1968
Taiwan 1969
Mongolia 1972
Germany 1973
Sweden 1974
Japan 1980
France 1981
Yugoslavia 1981
Yugoslavia 1981
Spain 1982
Bhutan 1985
Bhutan 1985
Sri Lanka 1987
Sri Lanka 1987
Sri Lanka 1987
Great Britain 1989
Switzerland 1993
USA 2006
Italy 2008
Hungary 2010
Hungary 2010
Sweden 2012
Sweden 2012
Hong Kong 2016
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2018
Belgium 2022
Belgium 2022
Belgium 2022
Belgium 2022
Belgium 2022
Belgium 2022
USA 2022