Year	Percent change
2003	33.828
2004	-1.249
2005	53.612
2006	-0.181
2007	-14.992
2008	-4.067
2009	26.221
2010	36.285
2011	7.088
2012	35.113
2013	8.807
2014	-16.261
2015	24.292
2016	-7.351
2017	0.77
2018	-1.972
2019	3.344
2020	-0.652
2021	0.382
2022	4.855
2023	1.684
2024	1.975