Year	% of GDP
1983	0.8385292300145385
1984	0.739479292506015
1985	0.6752073633839724
1986	0.8714362280195048
1987	0.9202090414068621
1994	0.71403348189831
1995	0.46016680138119503
1996	0.4565892427635172
1997	0.516315270485836
1998	0.4023901084849347
1999	0.4819972024120522
2000	0.5361492920258227
2001	0.5951603866041097
2002	0.7570854050430054
2003	0.9011973894492494
2004	0.9779522125931628
2005	0.8641579501149652
2006	0.8456217137572007
2007	0.8781391631016234
2008	0.8129871809699085
2009	0.7818926779837035
2010	0.6906647129143333
2011	0.6302484087091345
2012	0.589563143261895
2013	0.6109634229716167
2014	0.6661344906823166
2015	0.6837394013513352
2016	0.649234220040574
2017	0.6300342257409228
2018	0.5819998707470413
2019	0.5652025366141753
2020	0.5729652454429195
2021	0.5465031434574611
2022	0.5308303380169174
2023	0.6368036152423433