Year	days
2005	195
2006	195
2007	195
2008	195
2009	193.2
2010	189
2011	189
2012	188.8
2013	209.245
2014	185.87
2015	179.245
2016	182.995
2017	178.11124999999998
2018	169.95999999999998
2019	149.70437500000003