2008/2009
1 October

2007/2008
1 October
2 March
3 May
4 July

2006/2007
1 October
2 January
3 April
4 July

2005/2006
1 October
2 January
3 May

2004/2005
1 September
2 April
3 May

2003/2004
1 September
2 December
3 March
4 June

2002/2003
1 August
2 November
3 March
4 June

2001/2002
1 November
2 January
3 May