Year	% of merchandise exports
1976	9.122295678795556
1977	5.626561421569513
1978	7.64579782576273
1979	8.83191434259259
1980	8.067057219304703
1981	6.706015239955286
1982	6.734772627458296
1983	6.321373068600998
1984	5.7940770303261475
1985	6.297668226067434
1986	5.6818246265251675
1987	7.94047303511751
1990	5.587722834570646
1991	5.590264836071776
1992	5.508343562617694
1993	5.980747737648572
1994	7.9312951736367845
1995	7.372567663936742
1996	7.088464942029421
1997	6.804234058698964
1998	6.527775251358898
1999	7.764919716819992
2000	8.597015856059878
2001	12.874765397005739
2002	10.697504008128096
2003	10.790451844929812
2004	15.83779686534396
2005	9.992266667417333
2006	11.982478896263009
2007	11.91982991529947
2008	13.881220500925536
2009	13.096342392741498
2010	10.69476890776609
2013	11.980974510247343
2015	10.350201148438108
2016	11.737990674681148
2017	13.781104656579718
2018	13.307807895081321
2019	12.487780183851134
2020	11.821113352470682
2021	14.759874517704441
2022	11.86603719168933
2023	12.571069793193857