Year	% of GDP
1996	1.31991004943848
1997	1.41563999652863
1998	1.73706996440887
1999	1.81623995304108
2000	1.81699001789093
2001	2.00929999351501
2002	2.03281998634338
2003	1.99679005146027
2004	2.07858991622925
2005	2.14806008338928
2006	2.1165599822998
2007	2.31985998153687
2008	2.59674000740051
2009	2.12789988517761
2010	1.92918002605438
2011	2.06955003738403
2012	1.91832995414734
2013	1.92104005813599
2014	2.082279920578
2015	2.1744499206543
2016	2.07291007041931
2017	1.89904999732971
2018	1.80957996845245
2019	1.8850599527359
2020	2.16304993629456