| Day | Rate | Set date |
|---|---|---|
| 1 March | 22.4000 | .. |
| 4 March | 22.4500 | .. |
| 5 March | 23.1700 | .. |
| 6 March | 23.1500 | .. |
| 7 March | 23.7100 | .. |
| 8 March | 23.8400 | .. |
| 11 March | 24.3100 | .. |
| 12 March | 24.2000 | .. |
| 13 March | 24.1600 | .. |
| 14 March | 24.5600 | .. |
| 15 March | 24.5100 | .. |
| 18 March | 25.1100 | .. |
| 19 March | 24.8800 | .. |
| 20 March | 24.9000 | .. |
| 21 March | 25.6100 | .. |
| 22 March | 25.3500 | .. |
| 25 March | 24.9900 | .. |
| 26 March | 25.3600 | .. |
| 27 March | 25.8700 | .. |
| 28 March | 26.3100 | .. |