Year	annual %
1996	4.917435655781091
1997	-13.260724889776583
1998	5.597216727733326
1999	-7.476323757760682
2000	4.052208312052684
2001	8.44299217696431
2002	10.063470599612586
2003	5.654650765169023
2004	6.890706430848439
2005	6.98707549235462
2006	4.849418058028945
2007	2.326150851995436
2008	9.671788522494793
2009	-1.285184788879306
2010	3.3624351149773304
2011	1.6112970071107071
2012	3.2439845349187806
2013	-0.8644570135719363
2014	2.9013203681396647
2015	1.7177466205743173
2016	3.703853502054244
2017	4.442880981713813
2018	2.2841108316206515
2019	5.185610304106845
2020	-4.112988908295762
2021	7.900223880477711
2022	11.421077606165369
2023	2.266479788920222