Year	Percent change
1993	-14.799
1994	-22.766
1995	-12.142
1996	-9.851
1997	-3.175
1998	-1.815
1999	-0.203
2000	5.932
2001	5.209
2002	5.3
2003	9.5
2004	11.8
2005	3.1
2006	7.6
2007	8.2
2008	2.2
2009	-15.1
2010	4.1
2011	5.466
2012	0.239
2013	-0.027
2014	-6.553
2015	-9.773
2016	2.441
2017	2.525
2018	3.291
2019	2.709
2020	2.99
2021	3.09
2022	3.183
2023	3.3
2024	3.279