Year	annual %
2003	1.36505293715847
2004	-3.25907462221531
2005	-1.36558343263874
2006	2.81367521367521
2007	3.16061220726536
2008	11.0593351972663
2009	25.776397515528
2010	-15.3648895532304
2011	-0.52356020942409
2012	17.3684210526316
2013	2.24358974358974
2014	-0.962160294226521
2015	1.4697327650683
2016	1.40582171236608
2017	-1.94089005769675
2018	1.69536107125778
2019	1.74828930007058
2020	6.72878072142282
2021	4.8425556863277
2022	14.1527648578811