Year	Percent change
2001	16.349
2002	-6.707
2003	-2.183
2004	0.406
2005	2.975
2006	-4.677
2007	9.825
2008	11.425
2009	9.917
2010	8.478
2011	7.674
2012	5.547
2013	2.49
2014	4.146
2015	3.955
2016	5.321
2017	-4.6
2018	0.8
2019	5
2020	4.8
2021	4.8
2022	4.8
2023	4.8
2024	4.8