Table:
text: List of McLeod's Daughters episodes
Overview
Overview
Season Episodes Season_premiere Season_finale Peak_Series_rating_citation_needed_ Average_series_rating DVD_release_date Discs
Season 6 32 15 February 2006 29 November 2006 1.5 million viewers 1.44 million viewers 11 April 2007 7
Season 7 32 7 February 2007 17 October 2007 1.4 million viewers 1.08 million viewers 30 April 2008 7
Season 8 22 23 July 2008 31 January 2009 1.0 million viewers 0.65 million viewers November 2008 6

Question: List of episodes of McLeod's Daughters with a season premiere date of July 23, 2008 This show has what as the average episode?