Year	Percent change
1996	-3.087
1997	-6.061
1998	2.746
1999	1.527
2000	4.86
2001	2.089
2002	0.613
2003	1.606
2004	-3.137
2005	2.058
2006	-0.115
2007	-1.939
2008	-2.194
2009	1.194
2010	2.048
2011	3.338
2012	-1.997
2013	-3.922
2014	-2.227
2015	4.955
2016	0.717
2017	2.432
2018	2.069
2019	1.226
2020	0.705
2021	0.71
2022	0.6
2023	0.6
2024	0.6