Year	% of GDP
2000	1.11098742
2001	2.04631472
2002	1.30862689
2003	1.46559668
2004	1.68663394
2005	1.27875817
2006	1.44411969
2007	1.72198772
2008	2.1384356
2009	2.60045791
2010	1.67409563
2011	1.71321774
2012	1.56333566
2013	1.69516695
2014	1.31816018
2015	1.23424065
2016	1.19753695
2017	1.29295039
2018	1.10391033
2019	1.12356877
2020	1.70036924
2021	1.71114159