| Day | Rate | Set date |
|---|---|---|
| 1 December | 65.5700 | .. |
| 2 December | 66.5000 | .. |
| 3 December | 66.2600 | .. |
| 5 December | 67.5600 | .. |
| 6 December | 69.4900 | .. |
| 7 December | 72.0500 | .. |
| 8 December | 72.3600 | .. |
| 9 December | 70.9400 | .. |
| 10 December | 71.6700 | .. |
| 12 December | 72.5000 | .. |
| 13 December | 71.2900 | .. |
| 14 December | 70.7300 | .. |
| 15 December | 70.8700 | .. |
| 16 December | 72.3800 | .. |
| 17 December | 70.8600 | .. |
| 19 December | 69.2700 | .. |
| 20 December | 68.2300 | .. |
| 21 December | 71.1200 | .. |
| 22 December | 72.7600 | .. |
| 23 December | 73.7900 | .. |
| 26 December | 73.3200 | .. |
| 27 December | 75.5700 | .. |
| 28 December | 75.9800 | .. |
| 29 December | 76.5600 | .. |
| 30 December | 76.9900 | .. |
| 31 December | 75.2100 | .. |