Year	% of GDP
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
2005	0.09114427913488615
2006	1.5934128025976835
2007	0.30108148504133436
2008	0.11101380582366539
2009	1.1738060789879272
2010	0.8669074124385836
2011	0.9083993933035699
2012	0.5259608272207668
2013	0.3257451112045951
2014	0.8758129554826577
2015	0.09818098955754469
2016	0.12943847220847007
2017	0.4234377170125504
2018	0.21191890615684578
2019	0.8937804404772709
2020	0.19505184110649904
2021	0.7415888124527682
2022	0.4424094411174361