Year	annual %
1991	-8.900107930131767
1992	-5.463697777757076
1993	2.8434193136728965
1994	5.327485742617654
1995	4.107158355678024
1996	3.2030058085273225
1997	5.049793456644977
1998	3.2793654435130435
1999	5.332666571843703
2000	3.6723715496824525
2001	3.216560334528907
2002	3.505598056920718
2003	2.960260285794547
2004	4.359192778439919
2005	3.7979726419864903
2006	5.746396900644996
2007	6.98016075450694
2008	3.5098415169955786
2009	-7.548437791341783
2010	1.3437484722021509
2011	0.8613277327193032
2012	-2.639438756766893
2013	-1.0292827720405597
2014	2.768158830650364
2015	2.2100816065059377
2016	3.1918525178249837
2017	4.815380632313662
2018	4.454365747218958
2019	3.5226792399925415
2020	-4.240883721752141
2021	8.228499885784984
2022	2.4607833136610395
2023	1.5868993828686655