| Day | Rate | Set date |
|---|---|---|
| 1 December | 15.4800 | .. |
| 2 December | 14.9500 | .. |
| 3 December | 14.9700 | .. |
| 6 December | 14.5700 | .. |
| 7 December | 14.7000 | .. |
| 8 December | 14.5900 | .. |
| 9 December | 14.6300 | .. |
| 10 December | 15.0700 | .. |
| 13 December | 14.5200 | .. |
| 14 December | 14.5200 | .. |
| 15 December | 14.4100 | .. |
| 16 December | 14.2300 | .. |
| 17 December | 13.9100 | .. |
| 20 December | 14.1800 | .. |
| 21 December | 14.3600 | .. |
| 22 December | 14.7700 | .. |
| 23 December | 14.4800 | .. |
| 27 December | 14.1300 | .. |
| 28 December | 14.1100 | .. |
| 29 December | 14.4400 | .. |
| 30 December | 14.1700 | .. |