Year	% of total merchandise imports
1960	0.4186289900575615
1962	0.37174721189591076
1965	0.3250711093051605
1968	0.4591368227731864
1969	0.5520865062442888
1970	0.28413730036905194
1971	0.23403640566310316
1972	0.3152516577888901
1973	0.6925633629588415
1974	0.8893672963410654
1975	0.7231106443860256
1976	0.7646770237121832
1977	0.5678330263965623
1978	0.4008242833497593
1979	0.7242782022025994
1980	0.9242967739006063
1981	0.09415526736542902
1982	0.2014615606001715
1983	0.592746349357569
1984	0.9770143535908854
1985	1.0208382111917582
1986	0.8754192234772156
1987	1.3389018115175864
1988	1.1739083382933824
1989	2.3823320342211978
1990	1.7441266955836563
1991	0.8643878080502961
1992	0.8439803068907499
1993	0.5897371944307981
1994	0.8414256034982553
1995	1.5492212272729027
1996	0.8236048256103622
1997	1.3075687958843414
1998	0.87577054287411
1999	0.5713805725753421
2000	0.6162297288304365
2001	0.6470341863392091
2002	0.6061575301199092
2003	0.5386929678102337
2004	0.3833705232908718
2005	0.44246921876421225
2006	0.35851641751552743
2007	0.5234630818486162
2008	0.3410221314349346
2009	0.34381753675044063
2010	0.35372215202611074
2011	0.3013771985817157
2012	0.3961843904186256
2013	0.37846126060078705
2014	0.6516855084916604
2015	0.5508279950828098
2016	0.5514586459178137
2017	0.45850048071036376
2018	0.24715023160171035
2019	0.39590244026968685
2020	0.35666612046097657