Year	% of GDP
1984	3.00141959034679
1985	2.36145873103409
1986	3.6641221374045805
1987	3.22068519192655
1988	2.38834408143687
1989	4.19526940334752
1990	3.41082508884576
1991	2.3374458851178
1992	2.7050497634892
1993	1.42939824259298
1994	1.7192453856091499
1995	1.45168841419497
1996	1.0518095531385
1997	1.00766103765507
1999	1.64831846043945
2004	1.58089960446516
2005	1.84832294449392
2006	1.7439454502704
2007	2.06370699223085
2008	2.08008787697224
2009	1.7316353471035901
2010	1.38259276517524
2011	1.26233242064529
2012	1.39366692728694
2013	1.43442908648819
2014	1.6618695574343998
2015	1.7852542034071501
2016	1.45453263600442
2017	1.30000405055903
2018	1.43749875079268
2019	1.255654723075
2020	1.16746813587973
2021	0.979965767794135
2022	1.18630432872079