| Series | No. of
episodes | Originally aired |
|---|
| 1 | 5 | 29 November 2006 – 2 January 2007 |
| 2 | 6 | 7 November 2007 – 19 December 2007 |
| 3 | 8 + 1 Special | 5 August 2008 – 23 September 2008 |
| 4 | 8 | 22 March 2009 – 10 May 2009 |
| 5 | 6 | 16 September 2009 – 24 December 2009 |
| 6 | 5 | 1 March 2010 – 29 March 2010 |
| 7 | 7 + 3 Specials | 17 October 2010 – 2 December 2010 |
| 8 | 6 | 26 April 2011 – 31 May 2011 |
| 9 | 8 | 16 October 2011 – 4 December 2011 |
| 10 | 7 | 14 May 2012 – 24 June 2012 |