Year	% of merchandise exports
1962	5.082300302375508
1963	4.877484982578392
1964	4.213513964082956
1965	3.983953516150601
1966	3.6940032858855116
1967	3.2434357669487555
1968	2.8761214214113338
1969	2.7939621801508774
1970	2.393435491546219
1971	2.0999113999967647
1972	2.2208869299213165
1973	2.3135438761773615
1974	1.9636095230922732
1975	1.7288890274701336
1976	1.9151984800112223
1977	2.06245677557294
1978	2.003607701247251
1979	1.7569955843848768
1980	1.6179884382080834
1981	1.6558348503624774
1982	1.6822522125503927
1983	1.7166324121372023
1984	1.9602526328882077
1985	1.9309496166647473
1986	1.758624347292826
1987	1.806972241381337
1999	1.3751813665546202
2000	1.5221377024700469
2001	1.3066830989427258
2002	1.2110020765544536
2003	1.2360254058278706
2004	1.2221989603427896
2005	1.2475007077106457
2006	1.2656562491423822
2007	1.3132108330820162
2008	1.2665388637890387
2009	1.2818863782821468
2010	1.398341964311306
2011	1.396826901560388
2012	1.3898232528313856
2013	1.397299887951633
2014	1.3519368223668553
2015	1.3554060431428177
2016	1.2501367847319331
2017	1.183650561441675
2018	1.209008216809909
2019	1.2330902541881046
2020	1.22040559945964
2021	1.230085254741412
2022	1.0099306491387505
2023	1.136701248651815