Year	days
2005	218.27777777777777
2006	215.7027027027027
2007	212.9189189189189
2008	211.2972972972973
2009	209.27027027027026
2010	199.9189189189189
2011	193.43243243243242
2012	186.35135135135135
2013	175.0810810810811
2014	165.67567567567568
2015	162.27027027027026
2016	161.2972972972973
2017	152.7027027027027
2018	151.56756756756758
2019	150.93243243243242