Year	% of GDP
1995	54.23053074923318
1996	55.6258215947401
1997	55.92162615752753
1998	58.658310410156524
1999	60.819477374091136
2000	61.41639574346035
2001	62.768420741250765
2002	63.05669572996177
2003	64.43022744014628
2004	64.17232366708622
2005	64.99611338663824
2006	64.5328113481999
2007	64.02557259486899
2008	65.32837348670854
2009	65.86126700578231
2010	64.48828448505583
2011	64.12867641106182
2012	64.42173363032285
2013	64.79537351295727
2014	65.5721951788134
2015	65.36080353812284
2016	65.59076696194491
2017	64.7639548327734
2018	64.55240657434722
2019	64.3825347238429
2020	63.6365073543991
2021	62.912860297895
2022	61.679746936052815
2023	63.06478320834753