| Year | Date | Booking opens | Booking closes |
| 7 | Wednesday 14th June | Wednesday 24th May | Monday 12th June |
| 8 | Wednesday 1st February | Wednesday 18th January | Monday 30th January |
| 9 | Wednesday 1st March | Wednesday 8th February | Monday 27th February |
| 10 | Wednesday 19th July | Wednesday 5th July | Monday 17th July |
| 11 | Wednesday 9th November | Wednesday 19th October | Monday 7th November |
| 12
13 |
Wednesday 30th November | Wednesday 16th November | Monday 28th November |
