Year	% of merchandise exports
1962	4.831534114933178
1963	4.317941293112339
1964	3.8087540294153706
1965	3.8446610769765845
1966	3.6056574075579393
1967	3.919054686979781
1968	3.53000062795722
1969	3.5292487202211182
1970	4.237475390847154
1971	4.235157100233109
1972	4.332569027862408
1973	3.965340493780832
1974	6.172451099726646
1975	6.849888516673114
1976	5.891081515993955
1977	5.469473928715083
1978	4.518724824653819
1979	5.37881737331248
1980	5.99660915717956
1981	6.532500578674541
1982	7.923160434365992
1983	6.807541283650071
1984	6.281311327213949
1985	6.82581481089457
1986	5.191719415947335
1987	4.656947276385038
1989	4.187815343753873
1990	4.695308076417362
1991	4.678856175124184
1992	4.265423862869838
1993	3.993091798726307
1994	3.5270747514145384
1995	3.439452464899172
1996	3.873937849571274
1997	3.689488881882059
1998	2.998418767021247
1999	3.0174454074758548
2000	4.473272187529295
2001	4.757850824564764
2002	4.146118241907244
2003	5.1132817921396905
2004	5.826501977166406
2005	7.19032999217557
2006	7.46787624217881
2007	7.854157257825259
2008	11.340700800118086
2009	9.795493539564113
2010	11.073677490122817
2011	13.678009650690118
2012	13.399699187128679
2013	14.108058938025408
2014	14.824961022418764
2015	10.704694043519833
2016	9.732578444090482
2017	12.963287485415133
2018	15.778626474999964
2019	16.317797575758636
2020	14.134015361742836
2021	18.053840412221433
2022	23.785947761891947
2023	20.520475026508503