| Day | Rate | Set date | 
|---|---|---|
| 1 February | 271.6000 | 01.02.2011 | 
| 2 February | 269.5900 | 02.02.2011 | 
| 3 February | 269.7500 | 03.02.2011 | 
| 4 February | 270.3500 | 04.02.2011 | 
| 5 February | 270.3500 | 04.02.2011 | 
| 6 February | 270.3500 | 04.02.2011 | 
| 7 February | 269.1700 | 07.02.2011 | 
| 8 February | 269.2300 | 08.02.2011 | 
| 9 February | 271.6100 | 09.02.2011 | 
| 10 February | 273.2800 | 10.02.2011 | 
| 11 February | 271.6700 | 11.02.2011 | 
| 12 February | 271.6700 | 11.02.2011 | 
| 13 February | 271.6700 | 11.02.2011 | 
| 14 February | 272.3500 | 14.02.2011 | 
| 15 February | 271.0600 | 15.02.2011 | 
| 16 February | 270.7700 | 16.02.2011 | 
| 17 February | 269.2500 | 17.02.2011 | 
| 18 February | 270.0500 | 18.02.2011 | 
| 19 February | 270.0500 | 18.02.2011 | 
| 20 February | 270.0500 | 18.02.2011 | 
| 21 February | 271.0100 | 21.02.2011 | 
| 22 February | 272.7300 | 22.02.2011 | 
| 23 February | 272.6500 | 23.02.2011 | 
| 24 February | 273.4000 | 24.02.2011 | 
| 25 February | 272.8100 | 25.02.2011 | 
| 26 February | 272.8100 | 25.02.2011 | 
| 27 February | 272.8100 | 25.02.2011 | 
| 28 February | 270.7200 | 28.02.2011 |