Year	% of GDP
1993	11.88040710122236
1994	11.938550810438459
1995	14.552316844501881
1996	14.720055813212804
1997	15.020499840638632
1998	11.833769661817307
1999	16.98372801907513
2000	17.528993197204006
2001	18.735343130676938
2002	20.020768762448267
2003	22.06927849088317
2004	17.826250907549642
2005	20.234678892621773
2006	22.516976454713877
2007	21.19729132569938
2008	18.616727856231357
2009	21.35991037508507
2010	17.367657196900346
2011	17.097914550501933
2012	18.511342313310976
2013	20.008916947167396
2014	22.094500189101794
2015	22.452998197435804
2016	22.705832647524236
2017	22.89196799172196
2018	23.448256176231506
2019	24.233488729402655
2020	24.879560233692775
2021	23.650070666280033
2022	22.74524558102703
2023	15.979136713893247