Year	% of GDP
1994	6.567436362788458
1995	19.442892349432036
1996	16.072587816550865
1997	18.652583415339844
1998	21.353167846090045
1999	28.09060363652182
2000	30.076153374518828
2001	27.11873849928386
2002	29.36422343144739
2003	29.067486440493866
2004	28.336769973776228
2005	29.172689584882605
2006	30.113939958171336
2007	31.258256662642708
2008	29.880470940593113
2009	27.57878715035692
2010	21.569516885903532
2011	21.834479892511638
2012	22.188761495560875
2013	22.460707246011115
2014	22.94479172604512
2015	23.477406175625273
2016	23.937725224573036
2017	23.14795541841437
2018	23.096412837313828
2019	23.195766164420593
2020	18.711625042566617
2021	20.430811498754807
2022	25.15586885010756
2023	24.14652995330225