Year	% of GDP
1988	10.873241639537648
1989	10.67315954656537
1990	10.879776138766148
1991	11.207467013102823
1992	12.644684906000117
1993	12.38979967272505
1994	10.9580339122144
1995	10.173004172063283
1996	9.93231506365483
1997	9.777520060208172
1998	10.745543145164477
1999	10.73458725109444
2000	10.107348717363568
2001	11.139315307094455
2002	11.105954173118384
2003	11.611079584393096
2004	11.82891599045707
2005	11.427787436620829
2006	11.063031926979
2007	11.493891673018965
2008	10.972460952897798
2009	11.06851698687735
2010	10.604567953860004
2011	11.505354985270817
2012	11.133552165171302
2013	11.112208738134854
2014	11.29700445261595
2015	11.389669154700544
2016	11.441214109128396
2017	11.194584312316485
2018	11.01913500082218
2019	11.17978804198363
2020	11.786232312742245
2021	11.392744607338267
2022	11.476851379904495
2023	11.157433565587288