Year	annual %
2009	4.989565305226648
2010	6.45744675158106
2011	-5.037733701383544
2012	9.11034855109807
2013	9.25382201811584
2014	49.68407136616392
2015	6.796355937569018
2016	7.128720896733483
2017	6.713907003092729
2018	5.021890229471907
2019	6.720810699190125
2020	0.46094570260591183
2021	6.932936732497822
2022	6.053213198226402
2023	5.585778055309191