Year	Percent change
2000	1.247
2001	-17.289
2002	9.508
2003	-15.754
2004	23.941
2005	1.019
2006	1.695
2007	-5.465
2008	-4.469
2009	13.337
2010	4.694
2011	-0.229
2012	12.549
2013	2.507
2014	17.431
2015	8.203
2016	-1.716
2017	28.774
2018	12.872
2019	12.06
2020	6.299
2021	3.376
2022	4.645
2023	3.752
2024	2.51