Year	% of merchandise imports
1962	9.142782497795647
1963	8.027128249957347
1964	8.626279735285163
1965	9.023908825865554
1966	9.236108011856997
1967	8.811153120340666
1968	8.94597574300647
1969	8.577831998285223
1970	8.437087556025103
1971	6.947312296900454
1972	6.120306010289386
1973	6.382321345480259
1974	6.630979234429161
1975	5.437593152328925
1976	5.4035902354872745
1977	5.128998114026308
1978	4.8502515865988025
1979	5.171601287652836
1980	5.503064765882769
1981	4.703800047773395
1982	4.282755011123787
1983	4.561411790685103
1984	4.553101247840416
1985	4.247521196212182
1986	4.0391489655666915
1987	3.930740467539951
1989	4.734241278255897
1990	4.034928803884156
1991	3.671381856832077
1992	3.332048171857211
1993	3.2415966756483394
1994	3.4133611642323234
1995	3.691257940957289
1996	3.2038530548793727
1997	3.3617803272886913
1998	3.293114318844221
1999	3.037454207926941
2000	3.1731095536176714
2001	3.052556823389268
2002	2.8448868280068
2003	2.79524761173126
2004	3.184074182860368
2005	3.3021438174009714
2006	4.204699260970001
2007	4.353466710847863
2008	3.9476386633907032
2009	3.115046995337518
2010	3.985403382477136
2011	4.255704362760125
2012	3.7621951499327073
2013	3.4822244844266987
2014	3.432704605649353
2015	3.2492866252956847
2016	3.062391468888617
2017	3.4004060060540033
2018	3.466965543686512
2019	3.3523933785353397
2020	3.627099658579364
2021	4.426071034513279
2022	3.8574264185998435
2023	3.2839460655307717