Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Story # | Title | Doctor | Narrator | Format | release date | Notes |
| --- | --- | --- | --- | --- | --- | --- |
| 37.0 | The Tomb of the Cybermen | 2 Second Doctor | Hines, Frazer Frazer Hines | 2-CD | 2006-05-01 1 May 2006 | Bonus interview with Frazer Hines |
| 23.0 | The Ark | 1 First Doctor | Purves, Peter Peter Purves | 2-CD | 2006-08-07 7 August 2006 | Bonus interview with Peter Purves |
| 44.0 | The Dominators | 2 Second Doctor | Padbury, Wendy Wendy Padbury | 2-CD | 2007-05-07 7 May 2007 | Bonus interview with Wendy Padbury |
| 27.0 | The War Machines | 1 First Doctor | Wills, Anneke Anneke Wills | 2-CD | 2007-08-06 6 August 2007 | Bonus interview with Anneke Wills |
| 61.0 | The Curse of Peladon | 3 Third Doctor | Manning, Katy Katy Manning | 2-CD | 2007-11-05 5 November 2007 | Bonus interview with Katy Manning |
| 73.0 | The Monster of Peladon | 3 Third Doctor | Sladen, Elisabeth Elisabeth Sladen | 2-CD | 2008-03-03 3 March 2008 | Bonus interview with Elisabeth Sladen |
| 7.0 | The Sensorites | 1 First Doctor | Russell, William William Russell | 2-CD | 2008-07-10 10 July 2008 | Bonus interview with William Russell |
| 47.0 | The Krotons | 2 Second Doctor | Hines, Frazer Frazer Hines | 2-CD | 2008-11-13 13 November 2008 | Bonus interview with Frazer Hines |
| 56.0 | The Mind of Evil | 3 Third Doctor | Franklin, Richard Richard Franklin | 2-CD | 2009-02-12 12 February 2009 | Bonus interview with Richard Franklin |
| 53.0 | The Ambassadors of Death | 3 Third Doctor | John, Caroline Caroline John | 3-CD | 2009-08-06 6 August 2009 | Bonus interview with Caroline John |
| 92.0 | Horror of Fang Rock | 4 Fourth Doctor | Jameson, Louise Louise Jameson | 2-CD | 2012-09-06 6 September 2012 | Bonus interview with Louise Jameson |
| 99.0 | The Pirate Planet | 4 Fourth Doctor | Leeson, John John Leeson | 2-CD | 2012-10-04 4 October 2012 | Bonus interview with John Leeson |
| 104.0 | Destiny of the Daleks | 4 Fourth Doctor | Ward, Lalla Lalla Ward | 2-CD | 2012-11-05 5 November 2012 | Bonus interview with Lalla Ward |
| 105.0 | City of Death | 4 Fourth Doctor | Ward, Lalla Lalla Ward | 2-CD | 2012-12-06 6 December 2012 | Bonus interview with Lalla Ward |
Question:
What is the release date of the bonus interview with Peter Purves?
Answer:
2006-08-07 7 August 2006