Year	annual %
2003	-0.11165242075692561
2004	-0.22751764754036685
2005	0.10135410653255406
2006	0.486520554850145
2007	-1.122214325510214
2008	0.8776638401243133
2009	0.43680188758274596
2010	0.3117964368983621
2011	0.7239427105878633
2012	0.6220222209141468
2013	0.9411173582476948
2014	2.0363689802591125
2015	-1.7707116442298627
2016	6.087716517141303
2017	-4.235268525328593
2018	0.8657751910830882
2019	-1.868094596268449