Year	Percent change
2003	34.585
2004	0.844
2005	56.662
2006	-1.924
2007	-9.622
2008	-8.186
2009	28.513
2010	34.258
2011	12.349
2012	30.697
2013	5.177
2014	-15.896
2015	15.562
2016	-8.126
2017	3.298
2018	-1.111
2019	3.751
2020	-0.206
2021	0.969
2022	5.471
2023	2.403
2024	1.44