| Day | Rate | Set date |
|---|---|---|
| 1 December | 47.4200 | .. |
| 2 December | 48.2500 | .. |
| 3 December | 48.7100 | .. |
| 4 December | 49.2500 | .. |
| 7 December | 48.7900 | .. |
| 8 December | 48.8400 | .. |
| 9 December | 48.8600 | .. |
| 10 December | 50.2500 | .. |
| 11 December | 49.9700 | .. |
| 14 December | 50.2900 | .. |
| 15 December | 50.7600 | .. |
| 16 December | 51.0800 | .. |
| 17 December | 51.5000 | .. |
| 18 December | 52.2600 | .. |
| 21 December | 50.9100 | .. |
| 22 December | 50.0800 | .. |
| 23 December | 51.2000 | .. |
| 24 December | 51.2900 | .. |
| 28 December | 50.8600 | .. |
| 29 December | 51.0900 | .. |
| 30 December | 51.3400 | .. |
| 31 December | 51.8000 | .. |