Year	% of GDP
1993	30.994596157386383
1994	30.48328144909188
1995	47.264935419650115
1996	37.50592454305168
1997	35.082931511742125
1998	35.96264346497118
1999	34.81375580730081
2000	33.588387659667376
2001	36.683085665454115
2002	37.00920333172054
2003	38.28508506608223
2004	34.63531357261789
2005	33.47862384994404
2006	32.602826320116705
2007	32.35668667685961
2008	32.080260013950515
2009	35.04036092172611
2010	34.98733993343134
2011	34.93378049948269
2012	36.60888275414095
2013	34.734024796207216
2014	34.47120714737057
2015	33.258298024507404
2016	32.835536817422515
2017	31.80739082360432
2018	32.21079252992324
2019	32.578583295720726
2020	38.428300208910954
2021	38.046286969915286
2022	35.778036059128226