Year	% of merchandise exports
1962	51.61768944895035
1963	50.188363444943086
1964	56.310752422857135
1965	55.759283160074254
1966	54.43192706947205
1967	56.76972978369858
1968	54.22849918453505
1969	52.06329892992584
1970	52.314075028487984
1971	51.59348729696727
1972	52.74285462236582
1973	47.1484223394314
1974	44.76952000592002
1975	43.951714861484334
1976	45.841926416021515
1977	46.96585475887772
1978	42.962989151303915
1979	38.577666008623936
1980	31.531301185111396
1981	28.5989675059361
1982	27.030323448201855
1983	27.61306595596457
1984	27.259411258386603
1985	26.648658807493437
1986	31.530260391272584
1987	27.589283123051246
1989	17.900753074621854
1990	18.300167884888772
1991	19.024865561673348
1992	19.645686389977143
1993	21.105107321046933
1994	23.095172728882094
1995	22.663331987006007
1996	22.04648310263086
1997	22.476989935619212
1998	22.121927082691165
1999	20.64417518566025
2000	17.231445842277765
2001	18.968450705410827
2002	18.662845674654353
2003	19.10260084946971
2004	18.496281109991553
2005	17.42443488991268
2006	16.96801568254228
2007	17.552844504064876
2008	17.750783849121632
2009	20.75921781088237
2010	19.14778830465342
2011	19.468279833848488
2012	19.3361358655072
2013	20.247085693603854
2014	21.00583245437135
2015	22.98590745027228
2016	23.859208162615293
2017	23.11172618006056
2018	21.98871477149843
2019	22.697407867272947
2020	25.492966095301878
2021	22.90650159523698
2022	23.675083531477497
2023	23.418384380139944