Year	annual %
2007	5.934026713479625
2008	3.8122045477882835
2009	-4.309495489680131
2010	2.8544329744080983
2011	3.1696922493594997
2012	3.487827862438863
2013	0.8537969400063616
2014	1.339401285485195
2015	3.450723115249616
2016	1.7668586767481997
2017	4.484116691739317
2018	3.2817678424282377
2019	4.072796144469265
2020	-6.329209704498595
2021	6.247176176979991