Year	annual %
2006	6.464195890557491
2007	4.787129677620712
2008	7.379367193689163
2009	-2.9965457372609308
2010	0.38635282149219563
2011	8.166361688225223
2012	12.815491357126845
2013	7.186265266931542
2014	7.732211982180075
2015	6.67856353818128
2016	6.173536788511484
2017	1.1911792710137945
2018	1.7287127330403678
2019	-2.8604809592450806
2020	-1.4293304436895795
2021	-3.4084168839993367
2022	8.835824402466045