Year	annual %
1995	2.9827881225462676
1996	-6.240070074039579
1997	7.846593050991785
1998	7.5105219668691205
1999	3.710846978125204
2000	-10.40058792623303
2001	-7.229354849553076
2002	-11.400516142954729
2003	12.048008659052527
2004	7.65034619305014
2005	9.106306316457818
2006	-7.822602807113853
2007	4.809596174914816
2008	-3.244102634632327
2009	3.69129881884993
2010	0.4916316074564264
2011	17.260002299082288
2012	6.985826838473557
2013	-4.033661422613591
2014	-0.6898049093775569
2015	1.1887347499995258
2016	7.444937884142647
2017	-3.0433443831835945
2018	-1.4128993330208743
2019	1.5179859670963367
2020	-15.196387404357708
2021	4.928169091001024
2022	14.853810169547415
2023	-3.8849517974813637