Year	% of GDP
1992	0.2522319831667543
1993	0.2782871345111072
1994	0.17454052607449858
1995	0.5222568381686219
1996	0.6584544564165475
1997	1.2013588926256151
1998	1.0191194251039026
1999	1.662282545516405
2000	1.0311611157523461
2001	0.9286630042118247
2002	1.0055359447855594
2003	1.842378884621573
2004	2.606185280641178
2005	2.0298070378476747
2006	3.797712094389902
2007	4.298955948419332
2008	4.502694248648224
2009	2.9921255204252937
2010	2.8308286983174993
2011	2.692361180719683
2012	2.290798698893682
2013	3.0194021136334377
2014	1.0698764102333038
2015	0.5026079614002845
2016	2.5484999880789942
2017	1.8140929747541896
2018	0.5300607906331689
2019	1.8885173156491433
2020	0.6348511844436043
2021	2.194323483801469
2022	-1.7563687743352108