Year	annual %
1991	10.714285822556661
1992	10.459523746598194
1993	10.204761941038896
1994	7.122834932284164
1995	6.681262901526949
1996	7.982182843272994
1997	3.9999999999998437
1998	-2
1999	-35.45243619489558
2000	58.07810777619764
2001	16.351380920344553
2002	-6.703651824126425
2003	-2.1822641323654466
2004	0.40000398115196845
2005	2.9845796380748624
2006	-4.116092689421137
2007	10.26538845422013
2008	11.394804826646492
2009	10.146954418347548
2010	9.331511766292124
2011	5.958539712106543
2012	4.860621868274677
2013	3.1043668321114666
2014	4.4724984656963755
2015	2.7972661120109024
2016	3.368174827915567
2017	-3.144570023854797
2018	-0.6928007355411694
2019	23.412016761474334
2020	31.96191886853606
2021	5.31553743115596
2022	-20.541586773178494
2023	-14.35835698855901