| Day | Rate | Set date |
|---|---|---|
| 2 February | 43.8200 | .. |
| 3 February | 44.0800 | .. |
| 4 February | 44.1500 | .. |
| 5 February | 46.4600 | .. |
| 6 February | 46.2100 | .. |
| 9 February | 46.0200 | .. |
| 10 February | 44.6100 | .. |
| 11 February | 44.2800 | .. |
| 12 February | 44.6500 | .. |
| 13 February | 44.8100 | .. |
| 16 February | 43.2800 | .. |
| 17 February | 41.0300 | .. |
| 18 February | 39.5500 | .. |
| 19 February | 41.9900 | .. |
| 20 February | 41.8900 | .. |
| 23 February | 40.9900 | .. |
| 24 February | 42.5000 | .. |
| 25 February | 44.2900 | .. |
| 26 February | 46.5100 | .. |
| 27 February | 46.3500 | .. |