Year	% of GDP
2000	0.96129316
2001	0.97162038
2002	1.05799043
2003	0.9801873
2004	1.69977903
2005	1.22285259
2006	1.43097806
2007	1.43212855
2008	1.36111355
2009	1.64177847
2010	1.30630887
2011	1.34620178
2012	1.06450117
2013	1.61236513
2014	1.62685239
2015	1.45618761
2016	2.38926005
2017	2.60888934
2018	2.12782741
2019	2.22393513
2020	2.8256712
2021	2.73042727