| 2009 Approved at SEC 6 December 2007 |
2010 Approved at SEC 3 August 2009 |
2011 Proposed year pattern 2011 (SEC 3 August 2009) |
2012 Indicative 2012 year pattern (SEC 3 August 2009) |
|
| 1st quarter | 16 Feb 2009 to 3 Apr 2009 | 8 Feb 2010 to 19 Mar 2010 | 14 Feb 2011 to 25 Mar 2011 | 13 Feb 2012 to 30 Mar 2012 |
| 1st vacation | 4 Apr 2009 to 13 Apr 2009 incl. | 20 Mar 2010 to 28 Mar 2010 incl. | 26 Mar 2011 to 3 Apr 2011 incl. | 31 Mar 2012 to 9 Apr 2012 incl. |
| 2nd quarter | 14 Apr 2009 to 12 Jun 2009 | 29 Mar 2010 to 4 Jun 2010 | 4 Apr 2011 to 10 Jun 2011 | 10 Apr 2012 to 8 Jun 2012 |
| Mid-year vacation | 13 Jun 2009 to 26 Jul 2009 incl. | 5 Jun 2010 to 25 Jul 2010 incl. | 11 Jun 2011 to 24 Jul 2011 incl. | 9 Jun 2012 to 22 Jul 2012 incl. |
| 3rd quarter | 27 Jul 2009 to 4 Sept 2009 | 26 Jul 2010 to 3 Sept 2010 | 25 Jul 2011 to 2 Sept 2011 | 23 Jul 2012 to 31 Aug 2012 |
| Mid-term vacation | 5 Sept 2009 to 13 Sept 2009 incl. | 4 Sept 2010 to 12 Sept 2010 incl. | 3 Sept 2011 to 11 Sept 2011 incl. | 1 Sept 2012 to 9 Sept 2012 incl. |
| 4th quarter | 14 Sept 2009 to 18 Dec 2009 | 13 Sept 2010 to 21 Dec 2010 | 12 Sept 2011 to 20 Dec 2011 | 10 Sept 2012 to 17 Dec 2012 |
