Year	% of merchandise imports
1962	4.539089922725053
1963	4.971315431031111
1964	5.060157803848184
1965	5.017400158733812
1966	5.073291204009284
1967	4.074669667085122
1968	4.2744290858009375
1969	3.7472446597449722
1970	3.844214812915319
1971	3.624869054376468
1972	3.2281998968297816
1973	3.4275687976028175
1974	3.580710489578847
1975	3.130309932168581
1976	2.8065428869019406
1977	2.590992136195942
1978	2.6465206362155747
1979	3.348738399093372
1980	4.802542544035571
1981	3.805502268598733
1982	3.489391110982063
1983	3.530795398298044
1984	3.210621977453216
1985	2.811424738345245
1986	2.8224010403110737
1987	2.5686746188317064
1988	3.154730423509661
1989	3.4526249904439665
1990	3.094161475492107
1991	2.875457880778044
1992	2.8553231742483596
1993	2.746288779282976
1994	2.91991090712146
1995	3.2967787681182825
1996	3.0222118469073616
1997	2.8344008326094
1998	2.6126780313362308
1999	2.4534396252447284
2000	2.585754058438038
2001	2.557778177354945
2002	2.453107327712625
2003	2.4239062917645566
2004	2.8077882008911725
2005	2.8140128282780283
2006	3.2559444537595676
2007	3.283777693863215
2008	3.180506506314244
2009	2.5613942494457187
2010	3.049750360189546
2011	3.4413182276151018
2012	2.8957136054863475
2013	2.7099872623436183
2014	2.8467758259522196
2015	2.8849902061922834
2016	2.8004999250874576
2017	2.948158410077316
2018	3.0573253671674676
2019	2.8209241647207084
2020	3.506074904732695
2021	4.1249780333982775
2022	3.788290013178207
2023	3.328402260909804