Year	annual %
1983	2.2704127378559065
1984	0.6719962490519862
1985	2.071182375177358
1986	4.596364998692607
1987	4.340850898748712
1988	5.161641461540739
1989	0.3692722502308925
1990	1.6865110202863178
1991	3.564783826671487
1992	5.883071719622819
1993	4.120060159956225
1994	3.909593171773082
1995	0.77741850324837
1996	2.041549745008922
1997	-0.3987106712700381
1998	-2.6763322280238953
1999	0.8418412340283226
2000	-2.4249354743789695
2001	0.19004786903209947
2002	3.4211808359854388
2003	0.550938969734176
2004	4.954354360449869
2005	3.221433746461443
2006	4.712922027222106
2007	7.503736920479966
2008	2.7655387724270497
2009	-1.3870641725138881
2010	2.4793717280316088
2011	8.634512297239596
2012	5.450481764988552
2013	4.830728866548
2014	3.7198427767695392
2015	-0.05702642134026803
2016	-2.8280403628108957
2017	0.4689688355345538
2018	2.1490738071913427
2019	0.9513239683157906
2020	-16.83954676358414
2021	7.728429685009772
2022	-7.02791510169628
2023	10.66854375750765