Year	Percent change
2001	60.185
2002	-32.959
2003	-5.026
2004	123.604
2005	8.36
2006	33.041
2007	35.37
2008	7.338
2009	6.325
2010	6.7
2011	31.2
2012	-1.672
2013	-17.142
2014	-7.212
2015	-25.406
2016	2.102
2017	19.131
2018	5.966
2019	2.493
2020	8.141
2021	7.402
2022	6.757
2023	6.862
2024	7.128