Year	% of GDP
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0.016644407215095774
1980	0
1981	0.0022802549370046807
1982	0.04176668285787029
1983	0.04959271724292279
1984	0.045068581470106166
1985	0
1986	0
1987	0
1988	-1.3369598677604955
1989	-4.207874008676179
1990	-3.3333049427850323
1991	-6.060445713642685
1992	-4.519360434280739
1993	-1.0129337952456736
1994	-1.2988311776477797
1995	-0.9710369748127787
1996	-1.1967695671417384
1997	-0.07462583988190986
1998	-0.8738690854278995
1999	-0.7755359557828635
2000	-1.9627380969609685
2001	-0.6778062760218667
2002	-0.7536590912141009
2003	-0.633329045617609
2004	-1.7131049980341924
2005	-0.9476584473835533
2006	-0.9573582237688792
2007	-1.499469817038784
2008	-1.2906011675023445
2009	-1.2560447430757742
2010	-1.482905802893255
2011	0.5585515043080618
2012	0.3620138277327683
2013	0.46804858649400016
2014	0.13006352935815715
2015	0.2871340274745243
2016	0.14703585747941006
2017	0.25120652030266466
2018	0.06850539279805354
2019	0.18866002206354365
2020	0.13722855180831084
2021	0.24255455994121078
2022	0.15896234414344979