Year	annual %
2001	12.467449845239045
2002	11.682009816438324
2003	-15.690119731820673
2004	11.173555188862053
2005	21.21170816155727
2006	41.84468867033229
2007	35.46897051323933
2008	47.989450253869535
2009	-20.702750554509365
2010	21.093600991286564
2011	22.402943919791824
2012	-11.777045436405416
2013	-10.73322834063488
2014	-18.016157626647328
2015	-17.9572360892183
2016	-19.892277185585044
2017	1.5357324577214513
2018	-0.45177853846124094
2019	33.533878221404734
2020	9.616654653968752
2021	-8.616686017154706
2022	-26.980913871282596