Year	Percent change
2000	19.664
2001	27.371
2002	12.069
2003	-6.034
2004	-5.617
2005	8.067
2006	28.083
2007	23.525
2008	7.224
2009	11.199
2010	-8.193
2011	10.848
2012	3.95
2013	21.588
2014	19.085
2015	16.497
2016	-8.787
2017	4.099
2018	11.148
2019	11.285
2020	2.547
2021	5.11
2022	2.656
2023	4.832
2024	3.27