Year	% of merchandise imports
1962	79.6037158532215
1963	71.65838663104788
1964	79.7367090840714
1965	76.28120483999791
1966	78.97819210901025
1967	74.42091306660792
1968	82.17120421830887
1969	79.92493078563137
1970	83.30239114909338
1971	79.74075533727716
1972	79.4932900825071
1973	82.37890638247664
1974	69.61536644514166
1975	85.96691558708525
1976	86.88839186561013
1977	88.23782174745493
1978	87.91110573573984
1980	86.54726821030867
1981	77.46642786322468
1982	87.86625969703992
1983	82.86248274814496
1984	80.41147035120588
1985	73.34117556403966
1986	83.78400103767635
1987	87.13819874945162
1990	83.8266222981824
1991	86.35448215459469
1992	87.47635825098595
1993	88.87184500935813
1994	87.12743202052727
1995	81.83279340010475
1996	80.85067318853552
1997	77.7451613413963
1998	75.2119551072648
1999	74.70884780000462
2000	76.46575735143676
2001	79.75678158649234
2002	83.22176602478258
2003	78.00100175630507
2004	78.2362743879289
2005	77.43884304939849
2006	69.37130843097965
2007	67.2602971146311
2008	69.705664800777
2009	70.14333215120594
2010	67.76199751337299
2011	66.27799482673713
2012	67.35381648072692
2013	66.75071977688481
2014	65.3339155118994
2015	68.85379222413101
2016	70.12465589408868
2017	69.62619652314329
2018	66.9137481455609
2019	66.85007693712575
2020	67.58384252614272
2021	64.98597583731707
2022	59.88116900446454