| Day | Rate | Set date |
|---|---|---|
| 3 February | 4.9050 | .. |
| 4 February | 5.3750 | .. |
| 5 February | 5.0300 | .. |
| 6 February | 4.9310 | .. |
| 7 February | 4.7750 | .. |
| 10 February | 4.5790 | .. |
| 11 February | 4.8240 | .. |
| 12 February | 4.8220 | .. |
| 13 February | 5.2230 | .. |
| 14 February | 5.2140 | .. |
| 17 February | 5.5280 | .. |
| 18 February | 5.5510 | .. |
| 19 February | 6.1490 | .. |
| 20 February | 6.0640 | .. |
| 21 February | 6.1350 | .. |
| 24 February | 5.4450 | .. |
| 25 February | 5.0960 | .. |
| 26 February | 4.8550 | .. |
| 27 February | 4.5110 | .. |
| 28 February | 4.6090 | .. |