Year	annual %
1990	9.00643950307933
1991	6.11137370971481
1992	8.56596841977273
1993	0.654729967403767
1994	68.2279527798493
1995	-6.97546285989371
1996	4.59005094492848
1997	11.8364073965688
1998	3.41364075045701
1999	1.12623382889694
2000	2.07489862101478
2001	3.36684864796393
2002	1.48135158713414
2003	2.54749820051703
2004	7.0727591038912
2005	3.99513339074883
2006	5.27411064845734
2007	7.48868949405777
2008	9.11982488742804
2009	1.67772403527178
2010	-5.14594346625773
2011	-0.909859896408477
2012	4.02647526320095
2013	2.34629009874605
2014	0.853113222017427
2015	3.96466639608224
2016	2.24475651909437
2017	0.304905422515247
2018	1.09758340635358
2019	1.49948619479095
2020	1.22360923994052
2021	-0.401252917375643
2022	5.63837728809762
2023	8.83051928597354