Year	% of merchandise exports
1962	7.3893618872156965
1963	5.869046198571808
1964	5.27830501526275
1965	4.406285403064415
1966	4.163027779218599
1967	3.7522741183237507
1968	3.4236629105150214
1969	3.6648430041430125
1970	3.486391557213886
1971	3.0148050209913495
1972	2.422463475756781
1973	2.3774405922537727
1974	1.6818415425252622
1975	1.4505197690907776
1976	1.396999599337913
1977	1.1739697636655049
1978	1.1965063712360207
1979	1.2845062040561652
1980	1.3153568063390222
1981	1.2090401090851983
1982	1.0765116328512443
1983	1.0279677951725448
1984	0.9344512335865659
1985	0.8120849991615412
1986	0.7500916662764283
1987	0.7132399974905173
1988	0.6821106395301014
1989	0.6308214296602668
1990	0.594629356169326
1991	0.5952140053057509
1992	0.576314837694482
1993	0.565730769430735
1994	0.5264528486733006
1995	0.4928251761946719
1996	0.4925779790346798
1997	0.5370486004475995
1998	0.5287521653536263
1999	0.5185656225416012
2000	0.4527839191667619
2001	0.7586018551478607
2002	0.5313363548312893
2003	0.503396685872992
2004	0.47477678812519714
2005	0.495691499202032
2006	0.48662559245405274
2007	0.507222939624939
2008	0.5093770775177875
2009	0.6904514128928724
2010	0.6176523546769863
2011	0.5641690453943367
2012	0.5750297315610413
2013	0.6457426990697765
2014	0.6834715435423887
2015	0.8138669220164658
2016	0.8919414276147227
2017	0.8519654145431854
2018	0.9433873658613179
2019	1.0164512795231677
2020	1.1951121892546828
2021	1.2351481962190467
2022	1.2062494202247018
2023	1.1665914406292384