Year	% of GDP
1995	0.013918653347651197
1996	0.030718687356151162
1997	0.02893177697295827
1998	0.030472756503793563
1999	0.02729779050208567
2000	0.43334895397909473
2001	0.6467883504946811
2002	0.7661270838759625
2003	0.6114135970317257
2004	2.552171764631013
2005	2.8556998318243507
2006	3.294533653137784
2007	3.610003578641073
2008	3.2748735138897955
2009	3.3161446811816964
2010	4.506379964254799
2011	4.491588793750154
2012	3.5109986817895873
2013	4.427669714805351
2014	4.3541759922790995
2015	3.3131404413503955
2016	2.9733156202213364
2017	2.72736097599688
2018	2.580357343102964
2019	2.3790827306061635
2020	1.3878351627878076
2021	1.1648051183926935
2022	1.0363421983140704
2023	1.2548194311745542