Year	%
1997	10.95795267951865
1998	6.230650638053616
1999	12.746613421860877
2000	12.263792349828089
2001	10.083883806220907
2002	9.169880498075518
2003	6.999114166808441
2004	5.00662804674494
2005	5.490036197848504
2006	-2.2332855507965585
2007	3.453389477555903
2008	-11.807661627891639
2009	5.898580861026566
2010	0.8759556374875402
2011	2.646406244255612
2012	3.9901970998534675
2013	2.700469425785872
2014	5.3600068575924835
2015	6.172976266492208
2016	6.6622530294973314
2017	6.493960189535199
2018	6.246632809854858
2019	7.755620047741492
2020	8.247403900222444
2021	4.708471174452505
2022	4.646953873456222