| Day | Rate | Set date |
|---|---|---|
| 1 December | 16.8700 | .. |
| 2 December | 16.1900 | .. |
| 5 December | 16.1400 | .. |
| 6 December | 16.1600 | .. |
| 7 December | 16.0600 | .. |
| 8 December | 16.2900 | .. |
| 9 December | 16.2600 | .. |
| 12 December | 15.9400 | .. |
| 13 December | 15.9600 | .. |
| 14 December | 15.9700 | .. |
| 15 December | 15.8700 | .. |
| 16 December | 15.8800 | .. |
| 19 December | 15.8600 | .. |
| 20 December | 15.9900 | .. |
| 21 December | 15.9200 | .. |
| 22 December | 15.9500 | .. |
| 23 December | 15.9200 | .. |
| 28 December | 16.4200 | .. |
| 29 December | 16.4200 | .. |
| 30 December | 16.5000 | .. |