Year	% of merchandise exports
1962	10.902395690419324
1963	9.38131981091887
1964	11.062685703222646
1965	13.288483951665404
1966	14.081309925741028
1967	14.092676473775462
1968	19.154159780157094
1969	28.96935001670466
1970	34.563651549172576
1971	30.524182623530404
1972	35.67533671260378
1973	36.939488259060624
1974	44.58109346042905
1975	44.02272316956121
1976	48.950127223594556
1977	49.75752060895174
1978	45.588699858855136
1979	45.6469198951927
1980	47.34586654227332
1981	52.709429903399155
1982	49.719061779515556
1983	48.86602081013719
1984	48.095010722497115
1985	49.15997446205406
1986	52.658170448173394
1987	53.51834996257442
1988	54.606121838826596
1989	52.24870168332869
1990	52.96324952792788
1991	48.987634187293835
1992	49.78406487004506
1993	50.74237802550014
1994	47.41776808048736
1995	49.76351975488861
1996	48.307098371620576
1997	51.6822145410145
1998	53.75681802383261
1999	50.82819704647331
2000	49.4441815900457
2001	51.10506102288726
2002	54.83473551080653
2003	57.27614389124527
2004	58.55064872439527
2005	55.313446764939656
2006	50.80627032111135
2007	52.349400219417085
2008	46.23919966861266
2009	46.02113883240669
2010	40.450059347613596
2011	37.34872250242729
2012	31.917027681329245
2013	30.94070080051001
2014	32.5296898213842
2015	36.38803307135367
2016	37.11710451204409
2017	35.545226166700445
2018	34.31412377594142
2019	37.50450905704008
2020	43.178989142273686
2021	38.77757095059151
2022	34.33848435821476
2023	36.24502648631957