Year	Percent change
2000	-9.67
2001	9.715
2002	15.483
2003	-14.242
2004	534.874
2005	4.552
2006	44.193
2007	-6.787
2008	13.508
2009	-26.195
2010	4.84
2011	22.297
2012	16.294
2013	-8.783
2014	30.184
2015	-6.5
2016	-15.968
2017	-16.365
2018	-13.01
2019	-4.414
2020	1.161
2021	3.617
2022	-13.373
2023	5.117
2024	6.921