Year	% of merchandise exports
1965	0.03500326063295345
1966	0.06691758509476088
1967	0.04469690219065798
1968	0
1969	0
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0.0004244858970313612
1985	0.36398643992171864
1986	0.008866990329372014
1987	0.010211092465131062
1990	0.03436381223975545
1991	0.008036486529162399
1992	0.006618622461565285
1993	0
1994	0.0063983617701072575
1995	0.0005071070799556652
1996	0.009423844078662978
1997	0.004410050097098146
1998	0.0013423473567221835
1999	0
2000	3.143834048738745E-07
2001	0.0023561352723656627
2002	0.029160920940047696
2003	0.026749757852914224
2004	3.2063922810741414
2005	1.079588127493374
2006	1.331688200167672
2007	2.2749937128188713
2008	2.12654589178083
2009	1.5374832808283416
2010	25.575371057387063
2011	42.48023609143029
2012	45.07800567003613
2013	42.441989628007484
2014	43.0419496539175
2015	38.449326448949186
2016	25.368168382194806
2017	37.79118958604833
2018	31.000979329769162
2019	28.84359664654909
2020	3.1592498714796773
2021	7.27457607208956
2022	4.921300980122048
2023	5.378074545620325