Year	Percent change
1996	11.746
1997	8.542
1998	3.081
1999	0.385
2000	1.665
2001	2.03
2002	-0.895
2003	-1.305
2004	2.847
2005	2.994
2006	4.553
2007	8.198
2008	8.462
2009	1.174
2010	3.624
2011	3.475
2012	2.916
2013	0.53
2014	-0.189
2015	-0.249
2016	1.96
2017	3.806
2018	1.758
2019	2.261
2020	2.32
2021	2.36
2022	2.465
2023	2.469
2024	2.542