Thursday 18 December-Saturday 21 December 2014
Tuesday 31 August-Saturday 4 September 2004
Tuesday 30 November-Saturday 11 December 1971
Two weeks commencing Monday 19 January 1970
Wednesday 10 October-Saturday 13 October 1990
Wednesday 6 February-Saturday 23 February 1980 (exc. 11 February)
Two weeks commencing Monday 13 July 1970