Year	% of merchandise exports
1965	0.41837471643664276
1974	1.5852742415908256
1975	0.8499927286169943
1976	0.43078991278766204
1993	0.573797158368693
1994	0.3803691940376664
1995	0.7295051705109332
1996	0.8732610498248283
1997	1.0725213065900658
1998	0.503906781095397
1999	0.988146744544589
2000	0.7378691804789625
2001	8.750861090657903
2002	2.9764672094101647
2003	0.631444165985592
2004	0.7317535562439995
2005	1.340429963574129
2006	2.128388537620941
2007	2.062941166189348
2008	5.270970312010331
2009	3.592469321437436
2010	4.645470004001981
2011	5.713704309324958
2012	7.479970462182236
2013	5.345486002876721
2014	2.6989646466245887
2015	2.1405305437392466
2016	3.868789722524715
2017	5.673859913306141
2018	8.700856378371467
2019	7.821455355928672
2020	5.873533397213052
2021	10.216274425956987
2022	4.026529036706651