Year	% of merchandise imports
1962	61.86162862038409
1963	61.16678263207238
1964	62.78586447441048
1965	63.753097215045976
1966	65.00031393602286
1967	67.19478991157568
1968	67.43858943378075
1969	70.36265024706452
1970	69.53326032732406
1971	69.11773002696322
1972	69.58672005670931
1973	69.85267170921011
1974	62.75639968779553
1975	65.04520294494567
1976	65.92408074745602
1977	63.42231720643653
1978	64.59934985944452
1979	60.956682032325446
1980	57.365341511304926
1981	55.617755148575974
1982	58.19694003054683
1983	60.4126235377607
1984	62.677509228042304
1985	64.79798743263085
1986	72.62355531965106
1987	72.18640076831679
1988	71.65331370997393
1989	71.615019587296
1990	73.16636758579857
1991	73.0730963718905
1992	72.94462275940789
1993	69.61515871434595
1994	70.91797172546737
1995	72.7506819136983
1996	71.03326958923219
1997	75.00003720190833
1998	76.94266505975567
1999	77.41301317462477
2000	75.94086300809757
2001	76.43090673078481
2002	77.46290015570409
2003	76.73621741416538
2004	76.66376267504722
2005	75.95807138657
2006	76.19071943139922
2007	77.1558047761149
2008	74.49798849219063
2009	74.57273902294597
2010	73.15647591959447
2011	70.64131385500355
2012	69.94302423301193
2013	69.11211220712937
2014	70.88475982235836
2015	72.97162193841874
2016	75.15539005539952
2017	74.97655683802937
2018	74.39416851405184
2019	74.06054792826916
2020	75.99514539904749
2021	75.44450228938882
2022	71.1237131997689
2023	69.02656397146733