Year	Percent change
2003	0.493
2004	-3.729
2005	0.714
2006	1.113
2007	10.511
2008	0.453
2009	0.09
2010	6.577
2011	3.55
2012	3.673
2013	0.508
2014	-0.441
2015	-0.134
2016	1.295
2017	0.496
2018	2.893
2019	0.585
2020	2.389
2021	1.515
2022	2
2023	0.36
2024	0.36