Year	% of GDP
2005	1.971875320505693
2006	3.269264078585907
2007	3.78972273088018
2008	4.46683623183009
2009	2.5646548232663897
2010	2.924588109762301
2011	1.5749846667997887
2012	1.5002212584022634
2013	1.947782798869189
2014	2.392754582178766
2015	1.7367989232925147
2016	2.7212143064615084
2017	1.3542551562210696
2018	0.9625003162064726
2019	2.3922086893620924
2020	3.4279480685008696
2021	1.62106646235119
2022	-0.2739415303955117
2023	2.652222629242308