Year	% of GDP
1995	16.2672496895273
1996	16.34781471086645
1997	16.658835129451457
1998	16.552546524866322
1999	16.299689620847275
2000	16.232590518498853
2001	15.832540410531918
2002	15.240970606442247
2003	14.704848516576796
2004	14.170672195867759
2005	13.709175646487815
2006	13.335219456019637
2007	12.899113839665507
2008	12.695520039367631
2009	11.589762868656148
2010	11.39759245051547
2011	11.498613882979573
2012	11.124871981875737
2013	11.18698667649021
2014	11.303224456909108
2015	11.294026854850978
2016	11.264962940363597
2017	11.327991934568152
2018	11.026872748386648
2019	10.91381623475628
2020	10.99105459289908
2021	11.305745772279902
2022	11.404829405136898
2023	11.488081516448924