Year	% of merchandise exports
1962	8.34780821696324
1963	8.677597134812052
1964	9.816978903769398
1965	10.360805293062043
1966	11.682978375411198
1967	12.258362686121401
1968	12.911536286800184
1969	15.735882541773535
1970	19.46797681992891
1971	22.413325095108704
1972	22.614965139471156
1973	26.083124781220945
1974	25.53532393965085
1975	23.06492153159434
1976	22.137954007881646
1977	21.645366483370506
1978	23.44819597645911
1979	22.109657848306203
1980	18.23456900188279
1981	18.042449318348428
1982	17.398010237140184
1983	22.307606203452977
1984	23.613163660224423
1985	25.725491108606555
1986	34.839985588381694
1987	33.000328094161205
1990	39.45852960411911
1991	43.61732915277755
1992	50.66911885915136
1993	52.801075990407774
1994	52.79584055930952
1995	51.79210169258064
1996	51.345107411641465
1997	52.913376329417645
1998	56.279651894703576
1999	55.537454119310304
2000	55.189957958447756
2001	55.49630442239909
2002	54.87346893522453
2003	53.29605096838992
2004	52.87034674121536
2005	51.855851524639235
2006	50.258921581156734
2007	50.25186887001051
2008	48.04843586789618
2009	46.594898334653365
2010	46.041461552306075
2011	43.61162980890243
2012	44.90823394926419
2013	45.820796616847765
2014	48.240798938713844
2015	50.79881260946414
2016	50.868575981159594
2017	49.92098758978414
2018	48.54416959047645
2019	48.30848323599023
2020	46.78472691244059
2021	45.62042707865076
2022	46.823154399327606
2023	49.02033849473077