| Day | Rate | Set date |
|---|---|---|
| 1 December | 63.7300 | .. |
| 4 December | 62.4500 | .. |
| 5 December | 62.8600 | .. |
| 6 December | 61.2200 | .. |
| 7 December | 62.2000 | .. |
| 8 December | 63.4000 | .. |
| 11 December | 64.6900 | .. |
| 12 December | 63.3400 | .. |
| 13 December | 62.4400 | .. |
| 14 December | 63.3100 | .. |
| 15 December | 63.2300 | .. |
| 18 December | 63.4100 | .. |
| 19 December | 63.8000 | .. |
| 20 December | 64.5600 | .. |
| 21 December | 64.9000 | .. |
| 22 December | 65.2500 | .. |
| 26 December | 67.0200 | .. |
| 27 December | 66.4400 | .. |
| 28 December | 66.7200 | .. |
| 29 December | 66.8700 | .. |