Year	% of total merchandise imports
1960	2.2494887525562373
1961	1.7394840283739215
1962	2.604707511249567
1963	1.93537805478104
1964	1.8789222501972866
1965	2.592953225864618
1966	1.0579492623640956
1967	1.4218364139788968
1968	1.4476685756217398
1969	1.8765299082291342
1970	1.4269267332597657
1971	1.0544100492749893
1972	1.4686672392813687
1973	1.7621336104255962
1974	1.0486071889823179
1975	1.2271690879253339
1976	1.6013840477512167
1977	1.1476795022069604
1978	0.9828006685858028
1979	0.9096502332216307
1980	1.0429218544011465
1981	1.3269129788117304
1982	0.8728980838522178
1983	0.7282184840638142
1984	0.7930791698959957
1985	0.7625416337839779
1986	0.6134516825279952
1987	0.6154974098653341
1988	0.6084319443250272
1989	0.3466295744520332
1990	0.46418111808290063
1991	0.540425890497661
1992	0.858647799226882
1993	0.4762340935485703
1994	0.5173130878461647
1995	0.5996254189679274
1996	0.559553978795996
1997	0.5987687187816538
1998	1.0234316029275123
1999	0.9132472521163661
2000	0.9430517930810423
2001	1.162234907966455
2002	0.9268261082718152
2003	0.8989293516483661
2004	0.8911061686447653
2005	0.9374314999248212
2006	0.8405778542537643
2007	0.8354862082338902
2008	0.622901701623216
2009	0.5934610730101806
2010	0.5898680221221279
2011	0.5478468016848967
2012	0.5537752855293074
2013	0.5273587014546768
2014	0.5832254711716153
2015	0.7731786222369528
2016	0.7639684948922317
2017	0.5724102279319975
2018	0.7585404763963001
2019	0.7682800785173393
2020	0.8341607760236937