Year	annual %
1990	24.8409243752035
1991	-8.49809172521729
1992	1.27307515250858
1993	-5.38937304147098
1994	-0.45045478529012
1995	1.75616644146506
1996	7.41575027535883
1997	-2.23523415911629
1998	-13.3524
1999	11.0382944317452
2000	17.4087250881439
2001	-4.56253382145964
2002	4.70376635787724
2003	10.3466275257883
2004	13.0078895123128
2005	22.4646229555795
2006	13.6301336230696
2007	8.26411313377069
2008	33.7510969910416
2009	-25.1281366687739
2010	15.6352851176302
2011	15.884491777402
2012	3.60643426874947
2013	-2.22041185302194
2014	1.75729954907395
2015	-19.1464725188166
2016	-9.13627527605452
2017	7.29794329780007
2018	11.7322946084517
2019	-2.66616164476726
2020	-10.7836781304004
2021	12.6957152190563
2022	24.6463512816889
2023	-6.85753516092224