Year	annual %
2008	0.47139057424161024
2009	-5.701648743721407
2010	0.3155373978752891
2011	1.94786337824641
2012	1.5669532005855586
2013	-0.42083456921731965
2014	0.8893112584499079
2015	-0.07833422463454554
2016	0.1755110916190148
2017	2.4235315060155926
2018	0.8968081407974609
2019	1.9346940074197505