| Day | Rate | Set date |
|---|---|---|
| 1 February | 6.3800 | .. |
| 2 February | 6.7430 | .. |
| 5 February | 5.7060 | .. |
| 6 February | 5.7640 | .. |
| 7 February | 6.2350 | .. |
| 8 February | 6.1580 | .. |
| 9 February | 6.2100 | .. |
| 12 February | 5.8210 | .. |
| 13 February | 6.0190 | .. |
| 14 February | 5.5180 | .. |
| 15 February | 5.5940 | .. |
| 16 February | 5.5680 | .. |
| 20 February | 5.2780 | .. |
| 21 February | 5.1460 | .. |
| 22 February | 5.1420 | .. |
| 23 February | 5.1310 | .. |
| 26 February | 4.9980 | .. |
| 27 February | 5.2790 | .. |
| 28 February | 5.2360 | .. |