Year	annual %
2001	4.675509083598882
2002	-1.7385157418030417
2003	-0.6877172736514297
2004	-5.264542310277136
2005	-5.0599736628423955
2006	-6.01583613504998
2007	-2.184953687778929
2008	17.310790175230622
2009	4.455022661279926
2010	10.985827414589863
2011	6.7561717744835335
2012	0.06856131969648516
2013	6.693222238412318
2014	-4.42750491599169
2015	-1.2737191010580062
2016	-3.5792444291214736
2017	-1.9727768561554058
2018	-0.7281152232096844
2019	0.04444404057069562
2020	-3.304051155274209
2021	20.072198416420377