Year	% of GDP
1990	52.59208731241473
1991	50.76721556886228
1992	63.838924503641
1993	65.69171974522293
1994	77.57427275153455
1995	84.34717405567531
1996	87.68206104076704
1997	74.46727669949024
1998	80.00348776376214
1999	75.77547614632725
2000	64.41152158707955
2001	61.496350364963504
2002	62.90144329896907
2003	59.962219268173236
2004	55.81229045039975
2005	42.12098223198243
2006	37.10298620520425
2007	33.40138573015285
2008	33.435566008590534
2009	42.756625423086106
2010	39.362533851407036
2011	37.25855381897777
2012	39.471025889737085
2013	41.90299405314358
2014	45.43761575623453
2015	56.690143435086426
2016	58.708452764740535
2017	57.58639024820225
2018	54.14061329471108
2019	57.506697502448226
2020	60.88585950858455
2021	52.36333087275974
2022	43.36271494117831
2023	53.21136046762137