| Day | Rate | Set date |
|---|---|---|
| 1 October | 3.9433 | 01.10.2012 |
| 2 October | 3.9462 | 02.10.2012 |
| 3 October | 3.9499 | 03.10.2012 |
| 4 October | 3.9599 | 04.10.2012 |
| 5 October | 3.9691 | 05.10.2012 |
| 6 October | 3.9691 | 05.10.2012 |
| 7 October | 3.9691 | 05.10.2012 |
| 8 October | 3.9813 | 08.10.2012 |
| 9 October | 3.9805 | 09.10.2012 |
| 10 October | 3.9623 | 10.10.2012 |
| 11 October | 3.9622 | 11.10.2012 |
| 12 October | 3.9658 | 12.10.2012 |
| 13 October | 3.9658 | 12.10.2012 |
| 14 October | 3.9658 | 12.10.2012 |
| 15 October | 3.9671 | 15.10.2012 |
| 16 October | 3.9789 | 16.10.2012 |
| 17 October | 3.9769 | 17.10.2012 |
| 18 October | 3.9843 | 18.10.2012 |
| 19 October | 3.9785 | 19.10.2012 |
| 20 October | 3.9785 | 19.10.2012 |
| 21 October | 3.9785 | 19.10.2012 |
| 22 October | 3.9868 | 22.10.2012 |
| 23 October | 3.9754 | 23.10.2012 |
| 24 October | 3.9619 | 24.10.2012 |
| 25 October | 3.9545 | 25.10.2012 |
| 26 October | 3.9435 | 26.10.2012 |
| 27 October | 3.9435 | 26.10.2012 |
| 28 October | 3.9435 | 26.10.2012 |
| 29 October | 3.9487 | 29.10.2012 |
| 30 October | 3.9560 | 30.10.2012 |
| 31 October | 3.9597 | 31.10.2012 |