Year	% of GDP
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0.00848092640736176
2008	0.0021136756246601
2009	0.00119783763076804
2010	0.0054810597393639
2011	0.0202744088961322
2012	0.0230402748269549
2013	0.0175104064661129
2014	0.0217970329673458
2015	0.0173255645490176
2016	0.0128591662869988
2017	0
2018	0
2019	0
2020	0
2021	0