Year	% of GDP
1992	0.4013266998341625
1993	5.431183865738144
1994	3.1043547576586517
1995	4.7324319092083345
1996	5.405184943426086
1997	5.961400568432416
1998	5.20165904469805
1999	9.406776108711108
2000	7.49246609878753
2001	12.715490327730347
2002	10.506690106252183
2003	8.053700340224948
2004	13.012858922071766
2005	4.457111443852183
2006	9.396055959507256
2007	11.419029745609095
2008	12.603929001698727
2009	12.38058344578321
2010	5.036306282880471
2011	7.1435103976278445
2012	6.561648211459732
2013	4.230697092090163
2014	3.3006311188167956
2015	3.567374022333774
2016	12.54662028014392
2017	2.8520573800070377
2018	0.19699542684666807
2019	2.053676492907659
2020	4.2119999030916295
2021	2.3167960090230553
2022	2.1847818643370425