| Day | Rate | Set date |
|---|---|---|
| 1 March | 21.8900 | .. |
| 4 March | 21.9400 | .. |
| 5 March | 22.7900 | .. |
| 6 March | 22.7200 | .. |
| 7 March | 23.3000 | .. |
| 8 March | 23.3300 | .. |
| 11 March | 23.8900 | .. |
| 12 March | 23.7000 | .. |
| 13 March | 23.8900 | .. |
| 14 March | 24.0600 | .. |
| 15 March | 24.5500 | .. |
| 18 March | 25.0700 | .. |
| 19 March | 24.9100 | .. |
| 20 March | 24.6600 | .. |
| 21 March | 25.4200 | .. |
| 22 March | 25.3600 | .. |
| 25 March | 25.1300 | .. |
| 26 March | 25.3100 | .. |
| 27 March | 25.4400 | .. |
| 28 March | 25.9200 | .. |