Year	%
1982	23.190345889103693
1983	6.358700076798954
1984	4.708178061732885
1985	16.698110159062015
1986	10.066283835775975
1987	4.1614032108592
1988	9.478786406151835
1989	11.486340646076874
1990	-15.546442843665584
1991	17.119033135172955
1992	10.547113531453723
1993	12.259372516391576
1994	11.825184520234332
1995	9.85223446050124
1996	13.189052917964887
1997	18.062680269072256
1998	13.760629747798252
1999	18.25001055343002
2000	14.387449732128694
2001	17.756432661153692
2002	14.013373810872052
2003	19.304542410072177
2004	11.605929315459653
2005	10.914043794748983
2006	10.617048659032204
2007	10.10943805603526
2008	10.26228970330728
2009	16.97480590197341
2010	11.476918655858547
2011	8.068780911388052
2012	11.607785652991172
2013	9.474317624347487
2014	9.65416342336953
2015	10.268107187428699
2016	7.579649227607755
2017	6.24133392698675
2018	9.010508064772372
2019	9.209361687603732
2020	9.335135351666022
2021	7.9430944586680186
2022	1.0791776133037307
2023	-2.217601484992763