| Day | Rate | Set date |
|---|---|---|
| 2 December | 23.6200 | .. |
| 3 December | 23.7700 | .. |
| 4 December | 23.7800 | .. |
| 5 December | 24.6300 | .. |
| 6 December | 24.5400 | .. |
| 9 December | 24.1000 | .. |
| 10 December | 23.2900 | .. |
| 11 December | 22.1500 | .. |
| 12 December | 22.5200 | .. |
| 13 December | 23.5300 | .. |
| 16 December | 24.1000 | .. |
| 17 December | 23.7000 | .. |
| 18 December | 23.9200 | .. |
| 19 December | 23.9800 | .. |
| 20 December | 23.4600 | .. |
| 23 December | 23.1900 | .. |
| 24 December | 23.3900 | .. |
| 27 December | 23.4200 | .. |
| 30 December | 23.6900 | .. |
| 31 December | 23.8100 | .. |