Year	% of GDP
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	1.618255470699104E-05
1985	1.446553980499163E-05
1986	1.2858368634709498E-05
1994	0.036572526902729496
1995	0.04892143690291102
1996	0.04065650674057733
1997	0.10380806687329408
1998	0.11055553562742228
1999	0.20447238872849782
2000	0.27638522988166264
2001	0.3788308173490985
2002	0.3892040173394559
2003	0.5561630168482502
2004	0.6077986891719799
2005	0.7698508004563311
2006	0.8719208137508826
2007	1.580531788766126
2008	0.929368234176276
2009	0.8106919457008825
2010	0.7243736601029619
2011	0.8112879863539579
2012	0.7739899404046825
2013	0.4884308143949131
2014	0.7861544591366032
2015	0.881111511571695
2016	0.7359267028386671
2017	0.5019546434584855
2018	0.11839979833568828
2019	0.3362420104005073
2020	0.4496693789030121
2021	0.6481219166360177
2022	0.17325168453089915