Year	% of GDP
1995	16.68736455238873
1996	32.316729361486736
1997	27.703452467612948
1998	28.40112704552464
1999	25.016631296081137
2000	20.058147654196503
2001	19.737757314893038
2002	18.901465695361917
2003	22.126374940988782
2004	22.16400239518145
2005	23.92986860998187
2006	23.5533549179626
2007	23.1475410934064
2008	24.243531740545006
2009	25.7283658602176
2010	26.525843245081166
2011	27.61942624136339
2012	26.837872238058264
2013	26.40580306693557
2014	26.491665582912066
2015	27.390136742365634
2016	28.042170687097844
2017	28.668882604158803
2018	28.61690896289643
2019	28.575593742042038
2020	25.759550806679503
2021	26.769596078548098
2022	31.495576016579356
2023	31.846772326453536