Year	% of GDP
1995	11.471432069618734
1996	16.856640399798415
1997	15.594395077183593
1998	17.36221341525367
1999	14.975165560031536
2000	17.808460129585978
2001	18.263997247347284
2002	17.47342057637679
2003	18.111348313674274
2004	19.94688583878819
2005	18.797165449186053
2006	20.30207046097486
2007	20.323094539088103
2008	18.805606247561677
2009	17.40622597817658
2010	17.869329566586327
2011	16.977981398393585
2012	15.597800886901819
2013	17.296414489108265
2014	18.176030735269986
2015	22.75733740435775
2016	22.16749900334152
2017	24.317639632281583
2018	24.21240033147703
2019	24.880022313456077
2020	22.904714936231503
2021	23.559544221308368
2022	23.94220286729825
2023	24.01279400177378