Year	annual %
1990	0.71741452352363
1991	-0.0330465774615476
1992	1.83400662216739
1993	-7.38642077946965
1994	-5.87047602737918
1995	4.85050595520289
1996	15.5102373952987
1997	-4.71535484673295
1998	-17.1561124601976
1999	18.0893573873241
2000	20.521710179026
2001	-7.71871077505772
2002	5.14828982462736
2003	4.92065019374949
2004	11.3712679311342
2005	21.7710117887694
2006	16.1763628454097
2007	4.30736220673592
2008	18.6629427337913
2009	-17.1665374455073
2010	11.1033505813839
2011	17.2276629161355
2012	7.48689202999667
2013	0.22325403107628
2014	-6.7579649145993
2015	-25.9583314682208
2016	-6.8378435099312
2017	16.2308765005599
2018	11.2779714289548
2019	-0.467660799570339
2020	-17.4605795835058
2021	27.7250530586676
2022	23.3397368254685
2023	-9.21294274233108