Year	% of merchandise exports
1962	66.53775365424653
1963	63.38883786056241
1964	62.8567214009634
1965	63.54953299338709
1966	68.80925627131028
1967	68.39946188301009
1968	68.14847271372695
1969	69.49862615676876
1970	72.10779841682128
1971	75.44677332945535
1972	73.48937539732837
1973	73.22241376697413
1974	72.7710685834997
1975	75.7737310467292
1976	78.42988378808367
1977	79.80643874901614
1978	80.17065159259441
1979	79.0035780396053
1980	77.81914215320413
1981	78.61512907206088
1982	78.66733865852702
1983	76.94385280149714
1984	77.37993404526152
1985	79.79964364365986
1986	83.15644389919413
1987	83.04203723465456
1988	84.03901320218095
1989	82.91117804227126
1990	83.2692733106444
1991	84.32657117118849
1992	84.66922114666286
1993	84.65126090432214
1994	85.3638164391663
1995	78.65547852286088
1996	80.15120255380627
1997	79.93026724678222
1998	82.09586590292425
1999	85.19779805298727
2000	81.77555438348995
2001	81.40411203885832
2002	81.66302253156188
2003	80.96118820846114
2004	80.45072089513215
2005	78.41803584418743
2006	77.2558906898242
2007	77.21534981221097
2008	74.76721736195702
2009	75.54634657370026
2010	74.4927915737836
2011	73.9129280404732
2012	71.4918344620691
2013	72.48132178085235
2014	72.37739421033552
2015	74.52595240822848
2016	75.20717523309062
2017	73.92316065175532
2018	73.07518079822138
2019	74.81764627701129
2020	75.6094358668755
2021	71.79921894686827
2022	69.07355409618174
2023	72.08749863417296