• 1911

• London, England

• Hamilton Canada

• 16-23 Aug, 1930

• London,England

• 4-11 Aug, 1934

• Sydney,Australia

• 5-12 Feb, 1938

• Auckland,New Zealand

• 4-11 Feb, 1950

• Vancouver,Canada

• 30 July-7 Aug, 1954

• Cardiff,Wales

• 18-26 July, 1958

• Perth,Australia

• 4-13 Aug, 1966

• Edinburgh,Scotland

• 16-25 July, 1970

• Christchurch,New Zealand

• 24 Jan-2 Feb, 1974

• Edmonton,Canada

• 3-12 Aug, 1978

• Brisbane,Australia

• 30 Sept-9 Oct, 1982

• Edinburgh,Scotland

• 24 July-2 Aug, 1986

• Auckland ,New Zealand

• 24 Jan-3 Feb, 1990

• Victoria,Canada

• 18-28 Aug, 1994

• Kuala Lumpur,Malaysia

• 10-20 Sept, 1998

• Manchester,England

• 25 July-4 Aug,2002

• Melbourne,Australia

• 15-26 March, 2006

• Delhi,India

• 3-14 Oct,2010

• Glasgow,Scotland

• Jul 23-Aug 3, 2014

• Gold Coast,Australia

• 4-15 April, 2018

• Birmingham,England

• July 27-Aug 7, 2022

• Victoria (Regions), Australia

• 2026

• Hamilton, Canada

• 2030