Year	%
1986	0.8373383330453446
1987	-4.588556554523143
1988	-0.7289656439712517
1989	-1.7105718365148888
1990	-0.47370317201794154
1991	-2.00166132878309
1992	-6.527385346272885
1993	-2.772494730185687
1994	1.124211184834233
1995	1.5873539484001533
1996	7.128895057841283
1997	7.9347725201667485
1998	13.169703818657489
1999	10.776516140452424
2000	11.842770613165703
2001	9.609809640154342
2002	7.546308771435236
2003	5.946444536676527
2004	4.00088505520329
2005	1.401860720845299
2006	0.9415685942480099
2007	-0.8767057258801726
2008	-4.221251691302503
2009	4.288347892646478
2010	0.4382682905351218
2011	-2.084498300761889
2012	-1.5627741684358158
2013	-2.3045078544574507
2014	-3.2010541935706063
2015	0.7041625527710466
2016	4.350824856595863
2017	3.035850525485659
2018	1.6886901129605016
2019	2.8837296761824676
2020	5.533670849667266
2021	6.193435760572118
2022	4.036139740399803
2023	-0.48837361943320284