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 | Date | Attendance |
| --- | --- | --- | --- | --- | --- |
| 1 | Blackpool | 1 – 2 | Crystal Palace | 4 January 2003 | 9,062 |
| 2 | Darlington | 2 – 3 | Farnborough Town | 4 January 2003 | 4,260 |
| 3 | Bournemouth | 0 – 0 | Crewe Alexandra | 4 January 2003 | 7,252 |
| Replay | Crewe Alexandra | 2 – 2 | Bournemouth | 14 January 2003 | 4,540 |
| Bournemouth won 3 – 1 on penalties | Bournemouth won 3 – 1 on penalties | Bournemouth won 3 – 1 on penalties | Bournemouth won 3 – 1 on penalties | Bournemouth won 3 – 1 on penalties | Bournemouth won 3 – 1 on penalties |
| 4 | Preston North End | 1 – 2 | Rochdale | 4 January 2003 | 8,762 |
| 5 | Southampton | 4 – 0 | Tottenham Hotspur | 4 January 2003 | 25,589 |
| 6 | Walsall | 0 – 0 | Reading | 4 January 2003 | 5,987 |
| Replay | Reading | 1 – 1 | Walsall | 14 January 2003 | 8,767 |
| Walsall won 4 – 1 on penalties | Walsall won 4 – 1 on penalties | Walsall won 4 – 1 on penalties | Walsall won 4 – 1 on penalties | Walsall won 4 – 1 on penalties | Walsall won 4 – 1 on penalties |
| 7 | Gillingham | 4 – 1 | Sheffield Wednesday | 7 January 2003 | 6,434 |
| 8 | Leicester City | 2 – 0 | Bristol City | 4 January 2003 | 25,868 |
| 9 | Aston Villa | 1 – 4 | Blackburn Rovers | 4 January 2003 | 23,884 |
| 10 | Bolton Wanderers | 1 – 1 | Sunderland | 4 January 2003 | 10,123 |
| Replay | Sunderland | 2 – 0 | Bolton Wanderers | 14 January 2003 | 14,550 |
| 11 | Grimsby Town | 2 – 2 | Burnley | 4 January 2003 | 5,350 |
| Replay | Burnley | 4 – 0 | Grimsby Town | 14 January 2003 | 5,436 |
| 12 | Macclesfield Town | 0 – 2 | Watford | 4 January 2003 | 4,244 |
| 13 | Wolverhampton Wanderers | 3 – 2 | Newcastle United | 5 January 2003 | 27,316 |
| 14 | West Bromwich Albion | 3 – 1 | Bradford City | 4 January 2003 | 19,909 |
| 15 | Shrewsbury Town | 2 – 1 | Everton | 4 January 2003 | 7,800 |
| 16 | Sheffield United | 4 – 0 | Cheltenham Town | 4 January 2003 | 9,166 |
| 17 | Ipswich Town | 4 – 0 | Morecambe | 4 January 2003 | 18,529 |
| 18 | Manchester City | 0 – 1 | Liverpool | 5 January 2003 | 28,586 |
| 19 | Fulham | 3 – 1 | Birmingham City | 5 January 2003 | 9,203 |
| 20 | Brentford | 1 – 0 | Derby County | 4 January 2003 | 8,709 |
| 21 | West Ham United | 3 – 2 | Nottingham Forest | 4 January 2003 | 29,612 |
| 22 | Manchester United | 4 – 1 | Portsmouth | 4 January 2003 | 67,222 |
| 23 | Norwich City | 3 – 1 | Brighton & Hove Albion | 14 January 2003 | 17,205 |
| 24 | Plymouth Argyle | 2 – 2 | Dagenham & Redbridge | 4 January 2003 | 11,885 |
| Replay | Dagenham & Redbridge | 2 – 0 | Plymouth Argyle | 14 January 2003 | 4,530 |
| 25 | Chelsea | 1 – 0 | Middlesbrough | 4 January 2003 | 29,796 |
| 26 | Scunthorpe United | 0 – 2 | Leeds United | 4 January 2003 | 8,329 |
| 27 | Cardiff City | 2 – 2 | Coventry City | 4 January 2003 | 16,013 |
| Replay | Coventry City | 3 – 0 | Cardiff City | 15 January 2003 | 11,997 |
| 28 | Charlton Athletic | 3 – 1 | Exeter City | 4 January 2003 | 18,107 |
| 29 | Arsenal | 2 – 0 | Oxford United | 4 January 2003 | 35,432 |
| 30 | Stoke City | 3 – 0 | Wigan Athletic | 4 January 2003 | 9,618 |
| 31 | Rotherham United | 0 – 3 | Wimbledon | 4 January 2003 | 4,527 |
| 32 | Cambridge United | 1 – 1 | Millwall | 4 January 2003 | 6,864 |
| Replay | Millwall | 3 – 2 | Cambridge United | 14 January 2003 | 7,031 |
Question:
How many ties does Walsall have?
Answer:
Replay