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:
| Date | Opponent | Venue | Result | Attendance |
| --- | --- | --- | --- | --- |
| 14 August 2004 | Manchester City | A | 1-1 | 44026.0 |
| 21 August 2004 | Bolton Wanderers | H | 2-0 | 17541.0 |
| 25 August 2004 | Middlesbrough | H | 0-2 | 17759.0 |
| 30 August 2004 | Portsmouth | A | 3-4 | 19728.0 |
| 11 September 2004 | Arsenal | H | 0-3 | 21681.0 |
| 18 September 2004 | West Bromwich Albion | A | 1-1 | 24128.0 |
| 25 September 2004 | Southampton | H | 1-0 | 19237.0 |
| 4 October 2004 | Crystal Palace | A | 0-2 | 21825.0 |
| 16 October 2004 | Liverpool | H | 2-4 | 21884.0 |
| 23 October 2004 | Aston Villa | A | 0-2 | 34460.0 |
| 30 October 2004 | Tottenham Hotspur | H | 2-0 | 21137.0 |
| 7 November 2004 | Newcastle United | A | 4-1 | 51118.0 |
| 13 November 2004 | Chelsea | H | 1-4 | 21877.0 |
| 20 November 2004 | Everton | A | 0-1 | 34763.0 |
| 27 November 2004 | Blackburn Rovers | H | 0-2 | 19103.0 |
| 4 December 2004 | Norwich City | A | 1-0 | 23755.0 |
| 13 December 2004 | Manchester United | H | 1-1 | 21940.0 |
| 20 December 2004 | Charlton Athletic | A | 1-2 | 26108.0 |
| 26 December 2004 | Arsenal | A | 0-2 | 38047.0 |
| 28 December 2004 | Birmingham City | H | 2-3 | 18706.0 |
| 1 January 2005 | Crystal Palace | H | 3-1 | 18680.0 |
| 5 January 2005 | Southampton | A | 3-3 | 27343.0 |
| 16 January 2005 | West Bromwich Albion | H | 1-0 | 16180.0 |
| 22 January 2005 | Birmingham City | A | 2-1 | 28512.0 |
| 2 February 2005 | Aston Villa | H | 1-1 | 17624.0 |
| 5 February 2005 | Liverpool | A | 1-3 | 43534.0 |
| 26 February 2005 | Tottenham Hotspur | A | 0-2 | 35885.0 |
| 5 March 2005 | Charlton Athletic | H | 0-0 | 18290.0 |
| 19 March 2005 | Manchester United | A | 0-1 | 67959.0 |
| 3 April 2005 | Portsmouth | H | 3-1 | 20502.0 |
| 9 April 2005 | Bolton Wanderers | A | 1-3 | 25493.0 |
| 16 April 2005 | Manchester City | H | 1-1 | 21796.0 |
| 19 April 2005 | Middlesbrough | A | 1-1 | 30650.0 |
| 23 April 2005 | Chelsea | A | 1-3 | 42081.0 |
| 30 April 2005 | Everton | H | 2-0 | 21881.0 |
| 4 May 2005 | Newcastle United | H | 1-3 | 19003.0 |
| 7 May 2005 | Blackburn Rovers | A | 3-1 | 18991.0 |
| 15 May 2005 | Norwich City | H | 6-0 | 21927.0 |
Question:
What is the average Attendance, when Venue is "A", and when Date is "5 January 2005"?
Answer:
27343.0