Year	% of GDP
1990	63.497016163081575
1991	71.27154109466153
1992	78.51227320155071
1993	78.75055297356552
1994	75.33183405658008
1995	83.48706325729528
1996	81.09749597513742
1997	84.63991306041936
1998	84.41582770107352
1999	85.99922857828932
2000	98.04633889692322
2001	99.01245615762859
2002	91.33465032467701
2003	94.97352885758285
2004	113.48895998222919
2005	121.2979604035913
2006	127.02838186843452
2007	129.77901730597975
2008	123.74249912190875
2009	112.79724453256186
2010	128.0289115348108
2011	137.86281888466277
2012	146.52885657602806
2013	146.42241704967955
2014	157.57498217805562
2015	155.175663480909
2016	150.5862673454144
2017	150.5326524929937
2018	147.94852332232009
2019	141.77102366261715
2020	133.14831977055704
2021	142.49501163664974
2022	151.92305822145588
2023	138.92403499200276