Year	days
2003	45
2004	45
2005	22
2006	22
2007	18
2008	17.5
2009	17.5
2010	14.5
2011	14.5
2012	14.5
2013	14.5
2014	14.5
2015	10.5
2016	8
2017	8
2018	8
2019	8