Year	annual %
1991	-2.6381090728412318
1992	-0.7735063687001826
1993	-0.7370398310564212
1994	-9.383585647859405
1995	0.9153550812687428
1996	4.126469306001908
1997	6.210186082734381
1998	1.086878402685116
1999	-0.9852764441805704
2000	4.1226927800300786
2001	-3.196015848160897
2002	4.4205690580102015
2003	7.794801113422793
2004	9.392651876347657
2005	7.402866286010763
2006	5.805843619555006
2007	7.171114143462077
2008	2.8331940889613207
2009	-5.218276082818406
2010	8.084436407256561
2011	9.784823644103426
2012	3.9793319436418244
2013	6.252852399415062
2014	0.6696937823413833
2015	1.0923285484208094
2016	2.36356604148628
2017	4.454106535863673
2018	1.8252447106675902
2019	2.5814488425660755
2020	0.6022601094709046
2021	11.44720671206045
2022	12.39237802806872
2023	10.46796109434041