Year	annual %
2003	5.968463930969108
2004	6.773274761854736
2005	12.69076165630949
2006	-2.1644500087326577
2007	2.5765268953530835
2008	-12.355680961095246
2009	5.975677043914857
2010	2.3176689027906434
2011	6.392937673450504
2012	13.663272555055656
2013	-2.4530271398747345
2014	-2.9051661739813284
2015	3.18757755421872
2016	2.051803522391765
2017	0.6346420143155314
2018	1.4673931786046666
2019	2.0533800244877796
2020	3.636561262738141
2021	3.1434471234184684