Year	annual %
1990	6.37017751588742
1991	-2.04315669111091
1992	4.66825525992283
1993	3.02831268774926
1994	2.65603359305877
1995	-2.07293038336191
1996	-6.08026715563722
1997	0.874655608207902
1998	10.4117836445154
1999	2.05663474416527
2000	1.25194515123741
2001	6.15676158548635
2002	3.61316135426739
2003	5.94683478932345
2004	24.674119952404
2005	0.45864511054863
2006	1.44234444771681
2007	11.0793956861201
2008	31.9263160249952
2009	28.1819635812916
2010	-2.11971044632016
2011	1.06438138123271
2012	10.4372838765698
2013	5.64023151837689
2014	6.43587163230623
2015	-1.00318641871358
2016	-2.29456846888873
2017	2.33249048759716
2018	3.44738196587787
2019	0.126950238609624
2020	5.23042858538314
2021	2.75005993802337
2022	1.52239094163566
2023	-0.932509493159856