Year	% of GDP
2003	1.2214300850478716
2004	0.9773270758671176
2005	0.4575559871532072
2006	2.9434635610086928
2007	0.2516512964435132
2008	1.419963558319788
2009	-0.7466912222886865
2010	1.4438608681903573
2011	-0.3114800704286759
2012	-0.18205057934676608
2013	-1.4069404473332976
2014	0.37053848351564983
2015	0.5989371037278858
2016	0.9336207683729126
2017	0.7092617993522952
2018	0.6426613960400113
2019	0.21984623105656703
2020	1.845124339424521
2021	0.4538733771006802
2022	0.30465447237899645