| Day | Rate | Set date |
|---|---|---|
| 1 September | 4.2330 | 01.09.2011 |
| 2 September | 4.2405 | 02.09.2011 |
| 3 September | 4.2405 | 02.09.2011 |
| 4 September | 4.2405 | 02.09.2011 |
| 5 September | 4.2473 | 05.09.2011 |
| 6 September | 4.2540 | 06.09.2011 |
| 7 September | 4.2358 | 07.09.2011 |
| 8 September | 4.2515 | 08.09.2011 |
| 9 September | 4.2600 | 09.09.2011 |
| 10 September | 4.2600 | 09.09.2011 |
| 11 September | 4.2600 | 09.09.2011 |
| 12 September | 4.2823 | 12.09.2011 |
| 13 September | 4.2803 | 13.09.2011 |
| 14 September | 4.2890 | 14.09.2011 |
| 15 September | 4.2960 | 15.09.2011 |
| 16 September | 4.2680 | 16.09.2011 |
| 17 September | 4.2680 | 16.09.2011 |
| 18 September | 4.2680 | 16.09.2011 |
| 19 September | 4.2875 | 19.09.2011 |
| 20 September | 4.2850 | 20.09.2011 |
| 21 September | 4.3030 | 21.09.2011 |
| 22 September | 4.3055 | 22.09.2011 |
| 23 September | 4.3115 | 23.09.2011 |
| 24 September | 4.3115 | 23.09.2011 |
| 25 September | 4.3115 | 23.09.2011 |
| 26 September | 4.2963 | 26.09.2011 |
| 27 September | 4.3033 | 27.09.2011 |
| 28 September | 4.3260 | 28.09.2011 |
| 29 September | 4.3310 | 29.09.2011 |
| 30 September | 4.3575 | 30.09.2011 |