| Day | Rate | Set date | 
|---|---|---|
| 2 May | 283.5000 | 02.05.2012 | 
| 3 May | 283.1800 | 03.05.2012 | 
| 4 May | 284.8500 | 04.05.2012 | 
| 5 May | 284.8500 | 04.05.2012 | 
| 6 May | 284.8500 | 04.05.2012 | 
| 7 May | 286.4800 | 07.05.2012 | 
| 8 May | 286.4600 | 08.05.2012 | 
| 9 May | 290.7000 | 09.05.2012 | 
| 10 May | 288.3100 | 10.05.2012 | 
| 11 May | 289.9000 | 11.05.2012 | 
| 12 May | 289.9000 | 11.05.2012 | 
| 13 May | 289.9000 | 11.05.2012 | 
| 14 May | 291.7700 | 14.05.2012 | 
| 15 May | 292.2500 | 15.05.2012 | 
| 16 May | 294.3200 | 16.05.2012 | 
| 17 May | 297.8500 | 17.05.2012 | 
| 18 May | 297.2500 | 18.05.2012 | 
| 19 May | 297.2500 | 18.05.2012 | 
| 20 May | 297.2500 | 18.05.2012 | 
| 21 May | 297.4900 | 21.05.2012 | 
| 22 May | 297.0500 | 22.05.2012 | 
| 23 May | 302.0000 | 23.05.2012 | 
| 24 May | 299.7800 | 24.05.2012 | 
| 25 May | 300.7700 | 25.05.2012 | 
| 26 May | 300.7700 | 25.05.2012 | 
| 27 May | 300.7700 | 25.05.2012 | 
| 28 May | 298.3800 | 28.05.2012 | 
| 29 May | 297.9000 | 29.05.2012 | 
| 30 May | 298.9500 | 30.05.2012 | 
| 31 May | 301.6500 | 31.05.2012 |