Year	annual %
2003	5.96846393096911
2004	6.77327476185474
2005	12.6907616563095
2006	-2.16445000873266
2007	2.57652689535308
2008	-12.3556809610952
2009	5.97567704391486
2010	2.31766890279064
2011	6.3929376734505
2012	13.6632725550557
2013	-2.45302713987473
2014	-2.90516617398133
2015	3.18757755421872
2016	2.05180352239177
2017	0.634642014315531
2018	1.46739317860467
2019	2.05338002448778
2020	3.63656126273814
2021	3.14344712341847