Year	% of GDP
1997	0.0018904232798229608
1998	0.01817450187896874
1999	0.08340495691940304
2000	0.0489727812051503
2001	0.6283967431655616
2002	0.2170881037021467
2003	0.03192503660803963
2004	-0.22400289969466644
2005	0.8164517244425745
2006	0.050760897496006784
2007	0.39964291148222986
2008	0.11288757543722117
2009	0.7871151332364589
2010	1.0054550133429458
2011	0.32405007574779116
2012	1.7691435616486384
2013	0.9011371394153583
2014	-1.7646980049094236
2015	0.6586543543462932
2016	1.8740413001286265
2017	1.6113890980232322
2018	-0.5087545756002485
2019	1.1544405772976483
2020	-1.3366249264118188
2021	1.7358786539873556
2022	1.2422187724663885