Year	% of GDP
1990	11.691293323056847
1991	10.593020772573041
1992	11.121482630088211
1993	10.447613309386437
1994	10.124984328723967
1995	10.967654384878218
1996	10.855547708997259
1997	11.344952095049159
1998	11.839565764003765
1999	11.696282568603012
2000	11.661392662980392
2001	11.961118638378034
2002	12.17552662157
2003	11.797368478940236
2004	11.741466471267545
2005	11.447807257241013
2006	11.295082483782242
2007	11.009739432907294
2008	10.4818049215971
2009	11.18908950951419
2010	10.749236350118332
2011	10.97037069974601
2012	11.420363138221393
2013	11.79244059097245
2014	11.848206434579275
2015	12.076333903182148
2016	13.68543691847548
2017	13.6137426306836
2018	14.070263719023915
2019	14.4867973203518
2020	14.554930564767583
2021	14.890364059516683
2022	14.982883643807273
2023	14.194115558713955