Year	annual %
1990	40.5312590935109
1991	32.9750520555911
1992	8.86138482809405
1993	14.5043516282533
1994	11.7222782032805
1995	8.66781823897942
1996	8.90000450953323
1997	8.25733951685741
1998	9.50243518490798
1999	5.04155798311092
2000	6.83011466821127
2001	7.59238433837891
2002	6.4691750654456
2003	4.47123467160999
2004	6.02385881441585
2005	5.66843562624204
2006	4.98133297071131
2007	7.11535054335639
2008	9.4074918223814
2009	3.60017527305328
2010	5.13757298846622
2011	6.89464340316468
2012	3.37775084412593
2013	3.35844634594847
2014	2.86031160659735
2015	2.23162145989066
2016	2.70719129663175
2017	1.7479141087134
2018	1.27161217513023
2019	3.56578287211866
2020	2.87326020166152
2021	2.69350246182233
2022	6.22430348653305
2023	4.92291424110518