Year	% of GDP
1995	42.1985184787388
1996	43.2052180429437
1997	44.1170406390742
1998	43.28757536027167
1999	42.11031446579823
2000	40.278896387217685
2001	41.42559086460273
2002	43.11721486039773
2003	46.759718411686194
2004	45.47743169707183
2005	47.16013162280576
2006	47.60084044517222
2007	48.61229592048014
2008	48.55900131090682
2009	51.619303926709684
2010	51.69542752245575
2011	50.263969996013024
2012	50.962490622517834
2013	50.366398118683975
2014	51.692477566359344
2015	50.866640166985064
2016	50.31525276126217
2017	50.93098549822563
2018	51.009733581694626
2019	51.16743426733227
2020	51.855897683586015
2021	51.3834800948905
2022	51.99246672395904
2023	51.242032561785145