| Day | Rate | Set date |
|---|---|---|
| 2 December | 24.8000 | .. |
| 3 December | 24.9300 | .. |
| 4 December | 24.8000 | .. |
| 5 December | 25.5800 | .. |
| 6 December | 25.6200 | .. |
| 9 December | 25.3000 | .. |
| 10 December | 24.4200 | .. |
| 11 December | 23.3800 | .. |
| 12 December | 23.7200 | .. |
| 13 December | 24.4700 | .. |
| 16 December | 25.7400 | .. |
| 17 December | 25.7100 | .. |
| 18 December | 26.1600 | .. |
| 19 December | 26.5700 | .. |
| 20 December | 25.0800 | .. |
| 23 December | 24.7900 | .. |
| 24 December | 25.1000 | .. |
| 26 December | 24.9200 | .. |
| 27 December | 25.2200 | .. |
| 30 December | 25.3700 | .. |
| 31 December | 25.9200 | .. |