| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| £245 | £368 | £552 | £716 | £895 | £1,074 | £1,253 | £1,416 | £1,593 | £1,770 | £1,947 | £2,028 | £2,197 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| £2,366 | £2,535 | £2,704 | £2,839 | £3,006 | £3,173 | £3,340 | £3,507 | £3,674 | £3,841 | £3,888 | £4,050 | £4,212 |
| 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 |
| £4,374 | £4,536 | £4,698 | £4,860 | £5,022 | £5,184 | £5,346 | £5,508 | £5,670 | £5,832 | £5,994 | £6,156 | £6,318 |
| 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 |
| £6,480 | £6,642 | £6,804 | £6,966 | £7,128 | £7,290 | £7,452 | £7,614 | £7,776 | £7,938 | £8,100 | - | - |
|
