Year	Percent change
2001	-7.656
2002	13.231
2003	31.648
2004	5.726
2005	14.442
2006	4.919
2007	17.205
2008	4.218
2009	-8.816
2010	16.825
2011	3.646
2012	-0.836
2013	21.909
2014	1.668
2015	9.614
2016	12.662
2017	8.47
2018	6.625
2019	6.7
2020	8
2021	7.9
2022	8
2023	8.2
2024	8.3