Year	annual %
1976	16.097729675231662
1977	8.83933947698874
1978	4.201085994322824
1979	8.562198924204694
1980	-1.7242225376852787
1981	-6.320848763951574
1982	-0.3937291931350444
1983	0.31860475216551265
1984	2.5007243314711047
1985	-0.48356273569648067
1986	0.9992785686495012
1987	4.952666867881732
1988	2.533084231545388
1989	0.9519840268719122
1990	2.762494190550214
1991	-1.0085412511452745
1992	-1.3091289982614427
1993	1.9759004459547072
1994	1.6667057894194386
1995	3.876713840709826
1996	2.5736417513594176
1997	3.3437222922735543
1998	3.2305358180585273
1999	1.1727867570628945
2000	5.454029277619128
2001	1.8407322548771106
2002	2.0460033220399083
2003	3.1355402960059138
2004	3.3872357856805593
2005	3.2543198077295727
2006	4.659604342731583
2007	4.592022072862861
2008	0.3855792623272123
2009	-5.092390597567473
2010	1.431450843438185
2011	2.0788033000457062
2012	0.5840307895167456
2013	0.45600834230408793
2014	1.0311710201965383
2015	1.9235781541055132
2016	2.5138935491880545
2017	3.349668261297083
2018	2.6794934901615903
2019	2.986863766221319
2020	-6.411469012301964
2021	5.892710064445879
2022	3.4159433779520327
2023	1.4334395507954412