| Day | Rate | Set date |
|---|---|---|
| 1 February | 40.9094 | 01.02.2013 |
| 2 February | 40.9094 | 01.02.2013 |
| 3 February | 40.9094 | 01.02.2013 |
| 4 February | 40.6490 | 04.02.2013 |
| 5 February | 40.6480 | 05.02.2013 |
| 6 February | 40.5934 | 06.02.2013 |
| 7 February | 40.6910 | 07.02.2013 |
| 8 February | 40.3840 | 08.02.2013 |
| 9 February | 40.3840 | 08.02.2013 |
| 10 February | 40.3840 | 08.02.2013 |
| 11 February | 40.4000 | 11.02.2013 |
| 12 February | 40.4400 | 12.02.2013 |
| 13 February | 40.4920 | 13.02.2013 |
| 14 February | 40.1712 | 14.02.2013 |
| 15 February | 40.1550 | 15.02.2013 |
| 16 February | 40.1550 | 15.02.2013 |
| 17 February | 40.1550 | 15.02.2013 |
| 18 February | 40.2300 | 18.02.2013 |
| 19 February | 40.2100 | 19.02.2013 |
| 20 February | 40.2302 | 20.02.2013 |
| 21 February | 40.0680 | 21.02.2013 |
| 22 February | 40.0600 | 22.02.2013 |
| 23 February | 40.0600 | 22.02.2013 |
| 24 February | 40.0600 | 22.02.2013 |
| 25 February | 40.2350 | 25.02.2013 |
| 26 February | 40.0105 | 26.02.2013 |
| 27 February | 40.0240 | 27.02.2013 |
| 28 February | 40.0833 | 28.02.2013 |