Year	% of GDP
2000	21.37711494396352
2001	21.782841674697742
2002	21.665078046582682
2003	22.400292482844712
2004	22.93495250580385
2005	22.96419478756764
2006	22.687949402575804
2007	23.298147896718476
2008	24.081834191925562
2009	25.77781486843377
2010	23.981537527919105
2011	24.130203542107132
2012	24.09828805307722
2013	24.49128606533481
2014	25.13969313910928
2015	24.985662527044166
2016	26.228464703815252
2017	27.2888866306963
2018	27.342198426899667
2019	28.33265836235348
2020	27.80742298938928
2021	28.1925934723876
2022	28.65031295990135
2023	26.935819506230597