| Day | Rate | Set date |
|---|---|---|
| 1 February | 4.3470 | .. |
| 2 February | 4.4290 | .. |
| 3 February | 4.3370 | .. |
| 4 February | 4.3100 | .. |
| 7 February | 4.1040 | .. |
| 8 February | 4.0400 | .. |
| 9 February | 4.0440 | .. |
| 10 February | 3.9860 | .. |
| 11 February | 3.9100 | .. |
| 14 February | 3.9250 | .. |
| 15 February | 3.9760 | .. |
| 16 February | 3.9210 | .. |
| 17 February | 3.8680 | .. |
| 18 February | 3.8760 | .. |
| 22 February | 3.8670 | .. |
| 23 February | 3.9000 | .. |
| 24 February | 3.7930 | .. |
| 25 February | 4.0050 | .. |
| 28 February | 4.0370 | .. |