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:
| Tie no | Home team | Score | Away team | Attendance |
| --- | --- | --- | --- | --- |
| 1 | Chesterfield | 2–0 | Bristol City | 14 January 1997 |
| 2 | Liverpool | 1–0 | Burnley | 33,252 |
| 3 | Watford | 2–0 | Oxford United | 21 January 1997 |
| 4 | Reading | 3–1 | Southampton | 4 January 1997 |
| 5 | Gillingham | 0–2 | Derby County | 21 January 1997 |
| 6 | Leicester City | 2–0 | Southend United | 15 January 1997 |
| 7 | Notts County | 0–0 | Aston Villa | 14 January 1997 |
| Replay | Aston Villa | 3–0 | Notts County | 22 January 1997 |
| 8 | Nottingham Forest | 3–0 | Ipswich Town | 4 January 1997 |
| 9 | Blackburn Rovers | 1–0 | Port Vale | 4 January 1997 |
| 10 | Sheffield Wednesday | 7–1 | Grimsby Town | 4 January 1997 |
| 11 | Wolverhampton Wanderers | 1–2 | Portsmouth | 4 January 1997 |
| 12 | Crewe Alexandra | 1–1 | Wimbledon | 14 January 1997 |
| Replay | Wimbledon | 2–0 | Crewe Alexandra | 21 January 1997 |
| 13 | Middlesbrough | 6–0 | Chester City | 4 January 1997 |
| 14 | Luton Town | 1–1 | Bolton Wanderers | 21 January 1997 |
| Replay | Bolton Wanderers | 6–2 | Luton Town | 25 January 1997 |
| 15 | Everton | 3–0 | Swindon Town | 5 January 1997 |
| 16 | Wrexham | 1–1 | West Ham United | 4 January 1997 |
| Replay | West Ham United | 0–1 | Wrexham | 25 January 1997 |
| 17 | Hednesford Town | 1–0 | York City | 13 January 1997 |
| 18 | Wycombe Wanderers | 0–2 | Bradford City | 5 January 1997 |
| 19 | Queens Park Rangers | 1–1 | Huddersfield Town | 4 January 1997 |
| Replay | Huddersfield Town | 1–2 | Queens Park Rangers | 14 January 1997 |
| 20 | Barnsley | 2–0 | Oldham Athletic | 14 January 1997 |
| 21 | Brentford | 0–1 | Manchester City | 25 January 1997 |
| 22 | Coventry City | 1–1 | Woking | 25 January 1997 |
| Replay | Woking | 1–2 | Coventry City | 4 February 1997 |
| 23 | Manchester United | 2–0 | Tottenham Hotspur | 5 January 1997 |
| 24 | Norwich City | 1–0 | Sheffield United | 4 January 1997 |
| 25 | Plymouth Argyle | 0–1 | Peterborough United | 4 January 1997 |
| 26 | Carlisle United | 1–0 | Tranmere Rovers | 14 January 1997 |
| 27 | Crystal Palace | 2–2 | Leeds United | 14 January 1997 |
| Replay | Leeds United | 1–0 | Crystal Palace | 25 January 1997 |
| 28 | Chelsea | 3–0 | West Bromwich Albion | 4 January 1997 |
| 29 | Charlton Athletic | 1–1 | Newcastle United | 5 January 1997 |
| Replay | Newcastle United | 2–1 | Charlton Athletic | 15 January 1997 |
| 30 | Arsenal | 1–1 | Sunderland | 4 January 1997 |
| Replay | Sunderland | 0–2 | Arsenal | 15 January 1997 |
| 31 | Stoke City | 0–2 | Stockport County | 15 January 1997 |
| 32 | Birmingham City | 2–0 | Stevenage Borough | 4 January 1997 |
Question:
What is the attendance of tie no. 23?
Answer:
5 January 1997