| Day | Rate | Set date |
|---|---|---|
| 1 February | 65.0300 | .. |
| 2 February | 62.8800 | .. |
| 3 February | 63.3900 | .. |
| 6 February | 63.3300 | .. |
| 7 February | 61.5600 | .. |
| 8 February | 61.0600 | .. |
| 9 February | 60.7500 | .. |
| 10 February | 59.6400 | .. |
| 13 February | 59.3800 | .. |
| 14 February | 59.5200 | .. |
| 15 February | 58.1500 | .. |
| 16 February | 58.7900 | .. |
| 17 February | 59.8900 | .. |
| 20 February | 61.5400 | .. |
| 21 February | 61.6000 | .. |
| 22 February | 60.4400 | .. |
| 23 February | 60.5400 | .. |
| 24 February | 62.6000 | .. |
| 27 February | 60.9900 | .. |
| 28 February | 61.7600 | .. |