Year	annual %
2008	1.7733660661481707
2009	7.336349479456629
2010	2.920233880715003
2011	-0.12920991726325326
2012	5.013499770293635
2013	4.990606836575523
2014	3.129990655645301
2015	-6.524253294059562
2016	-7.460112995744069
2017	-3.076428364530244
2018	-1.678175133505647
2019	-1.8862751145972823
2020	-2.675110253027796
2021	-1.5641900509143767
2022	-0.4498143818161964
2023	-1.7726856492208896