Year	% of GDP
1995	0.41903400337692115
1996	0.3945233373280589
1997	0.3953642456037451
1998	0.4464680958704863
1999	0.4274949016870781
2000	0.3552198300821932
2001	0.4467289719626168
2002	0.5168248490077654
2003	0.45488953683974437
2004	0.40475660369818517
2005	0.3013580184120848
2006	0.2365157196423421
2007	0.21331712737027556
2008	0.1600209996012095
2009	0.26232776542651215
2010	0.4517289310728725
2011	0.43883578518330935
2012	0.3598743038396116
2013	0.355177602564807
2014	0.4506361594629929
2015	0.537729005863466
2016	0.5185920812610203
2017	0.5250920380054205
2018	0.44733871628933025
2019	0.3762032469695114
2020	0.51263418010055
2021	0.49495623393976734
2022	0.403984987663599