Year	% of GDP
1995	37.16181583299124
1996	41.95338780199954
1997	44.97404336215129
1998	39.127591886838935
1999	32.41815873075816
2000	38.59393141750704
2001	44.09702212327645
2002	47.40378474033303
2003	46.22098407711329
2004	48.77135803070846
2005	55.12967802598704
2006	57.03745487467806
2007	51.641211629197656
2008	57.621326986255106
2009	51.789300783005096
2010	63.94235850659451
2011	72.88100890859607
2012	78.22662822686618
2013	78.668573312647
2014	72.27042519061168
2015	68.7776407338805
2016	67.58738305628341
2017	73.59516373915152
2018	75.2054048902229
2019	77.24411529936378
2020	73.09807765986892
2021	80.06601566869088
2022	86.79901519854141
2023	78.4944426623894