Year	years
2003	3.2
2004	3.2
2005	3.2
2006	3.2
2007	3.2
2008	3.2
2009	3.2
2010	3.2
2011	3.2
2012	3.2
2013	2.8
2014	2.8
2015	2.8
2016	2.8
2017	2.8
2018	2.8
2019	2.8