| Day | Rate | Set date |
|---|---|---|
| 1 December | 14.5500 | .. |
| 2 December | 13.9500 | .. |
| 3 December | 14.0800 | .. |
| 6 December | 13.6400 | .. |
| 7 December | 13.5600 | .. |
| 8 December | 13.5000 | .. |
| 9 December | 13.6500 | .. |
| 10 December | 14.0300 | .. |
| 13 December | 13.5700 | .. |
| 14 December | 13.6600 | .. |
| 15 December | 13.5300 | .. |
| 16 December | 13.4400 | .. |
| 17 December | 13.5600 | .. |
| 20 December | 13.5000 | .. |
| 21 December | 13.4700 | .. |
| 22 December | 13.7400 | .. |
| 23 December | 13.6200 | .. |
| 24 December | 13.6400 | .. |
| 29 December | 13.5000 | .. |
| 30 December | 13.2400 | .. |
| 31 December | 13.2000 | .. |