Year	% of GDP
1992	50.10596065964633
1993	32.47093536921759
1994	26.71354894502184
1995	12.711687909807722
1996	11.48738308860511
1997	13.431995589353612
1998	15.163009552376868
1999	16.7651712150611
2000	17.947334882653525
2001	21.666961498861134
2002	27.81643165122706
2003	34.37259934554272
2004	35.15788609867597
2005	42.43602151561581
2006	46.20443180389828
2007	52.743073475606636
2008	52.050588348664085
2009	51.45476491468594
2010	53.35352072005247
2011	50.80979490229384
2012	52.99162158270738
2013	59.69790223722677
2014	60.288529873788455
2015	49.989439045934105
2016	46.22769576424214
2017	40.54905288778379
2018	35.885589636831924
2019	36.163924548852734
2020	43.81799998327201
2021	38.00064977453641
2022	47.748940152874134
2023	47.06741529601327