Year	% of merchandise exports
1962	18.709045159295098
1963	16.498937769116125
1964	15.541684356586597
1965	18.330906242219797
1966	17.99393628965307
1967	16.63869137084006
1968	13.289601342779363
1969	12.357247174931507
1970	12.998289465565897
1971	14.143722874680517
1972	13.574440708530569
1973	13.688431533912738
1974	10.790920548047199
1975	8.448533754332031
1976	10.539691719497094
1977	11.772080333735607
1978	9.35911463545072
1979	8.254166585445953
1980	6.6339971535926034
1981	6.969571406349069
1982	6.400527299647393
1983	6.711463081374629
1984	5.930559961236486
1985	5.660679789650429
1988	8.37820779974783
1989	6.773625508304323
1990	6.940449305610691
1991	7.5600796555086625
1992	7.950129240347172
1993	8.044507795695017
1994	8.842284257492722
1995	8.33624013658179
1996	7.786528207762111
1997	7.7944387474643255
1998	9.96417391710907
1999	9.04716724019045
2000	6.388964866312559
2001	6.195896384184609
2002	6.559491206437522
2003	5.923110405851781
2004	5.5861467752423986
2005	5.218728602674373
2006	4.9205166773310856
2007	4.997774748018401
2008	4.384708596202913
2009	6.501801501654312
2010	7.229023223563387
2011	6.321923421484598
2012	5.999787717990617
2013	7.207851639787839
2014	8.087622095548396
2015	9.482931205787164
2016	12.944484324475965
2017	11.900348006285638
2018	10.520215676427974
2019	12.475687715737925
2020	14.54389118029519
2021	8.643993982494212
2022	6.064618575272534
2023	9.748873612375267