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:
| Round | Circuit | Date | Pole Position | Fastest Lap | Winning driver | Winning team |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Brands Hatch | 1 April | James Courtney | James Courtney | Robbie Kerr | Alan Docking Racing |
| 2.0 | Brands Hatch | 1 April | James Courtney | James Courtney | Bruce Jouanny | Promatecme UK |
| 3.0 | Donington Park | 14 April | James Courtney | James Courtney | Michael Keohane | Carlin Motorsport |
| 4.0 | Donington Park | 14 April | James Courtney | James Courtney | Michael Keohane | Carlin Motorsport |
| 5.0 | Silverstone | 5 May | Fabio Carbone | James Courtney | Mark Taylor | Manor Motorsport |
| 6.0 | Silverstone | 5 May | James Courtney | James Courtney | Robbie Kerr | Alan Docking Racing |
| 7.0 | Knockhill | 12 May | James Courtney | James Courtney | James Courtney | Carlin Motorsport |
| 8.0 | Knockhill | 12 May | James Courtney | James Courtney | James Courtney | Carlin Motorsport |
| 9.0 | Croft | 25 May | James Courtney | James Courtney | James Courtney | Carlin Motorsport |
| 10.0 | Croft | 26 May | Round cancelled | Round cancelled | Round cancelled | Round cancelled |
| 11.0 | Silverstone | 2 June | James Courtney | Robbie Kerr | Robbie Kerr | Alan Docking Racing |
| 12.0 | Silverstone | 3 June | Mark Taylor | James Courtney | James Courtney | Carlin Motorsport |
| 13.0 | Castle Combe | 22 June | James Courtney | James Courtney | Robbie Kerr | Carlin Motorsport |
| 14.0 | Castle Combe | 23 June | James Courtney | James Courtney | Alan van der Merwe | Carlin Motorsport |
| 15.0 | Brands Hatch | 30 June | Robbie Kerr | Robbie Kerr | Robbie Kerr | Alan Docking Racing |
| 16.0 | Brands Hatch | 30 June | Robbie Kerr | Robbie Kerr | Robbie Kerr | Alan Docking Racing |
| 17.0 | Rockingham | 21 July | Heikki Kovalainen | Derek Hayes | Shinya Hosokawa | Carlin Motorsport |
| 18.0 | Rockingham | 21 July | Derek Hayes | Robbie Kerr | Robbie Kerr | Alan Docking Racing |
| 19.0 | Oulton Park | 18 August | Heikki Kovalainen | Robert Dahlgren | Heikki Kovalainen | Fortec Motorsport |
| 20.0 | Oulton Park | 18 August | Robert Dahlgren | Clivio Piccione | James Courtney | Carlin Motorsport |
| 21.0 | Snetterton | 31 August | Robbie Kerr | Robbie Kerr | Robbie Kerr | Alan Docking Racing |
| 22.0 | Snetterton | 1 September | Robbie Kerr | Fabio Carbone | Heikki Kovalainen | Fortec Motorsport |
| 10.0 | Snetterton | 1 September | James Courtney | Bruce Jouanny | Robbie Kerr | Alan Docking Racing |
| 23.0 | Thruxton | 15 September | Bruce Jouanny | Heikki Kovalainen | Heikki Kovalainen | Fortec Motorsport |
| 24.0 | Thruxton | 15 September | Bruce Jouanny | Bruce Jouanny | Heikki Kovalainen | Fortec Motorsport |
| 25.0 | Donington Park | 22 September | Robbie Kerr | Heikki Kovalainen | Heikki Kovalainen | Fortec Motorsport |
Question:
How many pole positions for round 20?
Answer:
1.0