Year	days
2003	40
2004	10.5
2005	10.5
2006	10.5
2007	10.5
2008	10.5
2009	10.5
2010	10.5
2011	10.5
2012	10.5
2013	10.5
2014	11
2015	11
2016	10
2017	10
2018	7
2019	7