Year	% of merchandise imports
1963	64.8715784560871
1964	66.42436520959953
1965	68.10076846740361
1966	66.08328798136027
1967	66.40582493870355
1968	65.32814081121921
1969	68.58753932821622
1970	69.49761817266757
1971	70.03932569905119
1972	70.0841275767686
1973	69.97252711761546
1974	61.694588369008095
1975	64.99476523768158
1976	63.40651394599457
1977	60.120337439462155
1978	61.3821295354434
1979	58.03102069368025
1980	56.18325633717095
1981	55.54652575434401
1982	57.491900697213936
1983	59.217506036627576
1984	60.61993867632084
1985	61.7913908804564
1986	70.8650947127878
1987	73.05226629024267
1988	76.63300462222182
1989	77.31684130234767
1990	76.58190673267137
1991	73.68969741937606
1992	72.29644003216441
1993	72.15743212355066
1994	72.99115482739082
1995	74.29157738688556
1996	73.10769863703737
1997	73.72077068149041
1998	76.65202502659922
1999	75.48971716188045
2000	72.61865622514263
2001	72.74278596092046
2002	72.86840917214514
2003	71.20914705281672
2004	69.75409078299246
2005	69.97849604310498
2006	65.90953518379963
2007	65.77458846212312
2008	63.9792438360641
2009	63.9612278755337
2010	60.54427496419086
2011	57.94767110233722
2012	57.902553940903935
2013	57.08480775943321
2014	57.22819470213151
2015	62.10241051504588
2016	63.48229682205457
2017	62.831639986150634
2018	60.88990679929503
2019	62.28439472714382
2020	64.62424430021142
2021	61.642211421285445
2022	58.95745538506769
2023	63.78155741832191