Year	% of total merchandise imports
1960	5.324207274599473
1961	4.476166677078778
1962	5.259117082533589
1963	5.3193244952967715
1964	3.5356904603068715
1965	3.0483639190558085
1966	3.618615657661211
1967	3.4813234304691116
1968	3.9527215934288416
1969	3.657660560044581
1970	6.033975597586236
1971	6.963487050969089
1972	7.175643842862546
1973	6.056676701992544
1974	12.317160050323617
1975	8.904646766991728
1976	9.869645501297715
1977	11.186776863586589
1978	9.8630240129993
1979	9.856656924180522
1980	13.089557381959697
1981	10.223635786666284
1982	8.648760669012164
1983	8.163202289610203
1984	5.952778209910355
1985	6.8140869399716735
1986	3.880891214455362
1987	4.049681143065506
1988	3.5056977461566845
1989	3.0086061300519713
1990	5.006424745860604
1991	4.81335733780636
1992	5.391892584483459
1993	3.871072461624984
1994	3.695569307482735
1995	3.1374681346781697
1996	3.5009322127388116
1997	3.3831360939163844
1998	3.121923253725002
1999	4.154759765626111
2000	2.8399593614429857
2001	2.1493541922401787
2002	2.1917708607177344
2003	1.9133070363205364
2004	1.9052696709711543
2005	2.0722275200094273
2006	7.1864003191850285
2007	8.537145260969965
2008	8.683077888639538
2009	7.638625672763659
2010	6.74076064528335
2011	7.243233503530323
2012	7.302038492202239
2013	6.599790990708219
2014	5.948695646784405
2015	4.847899115059776
2016	5.055215089920571
2017	5.632389700538085
2018	6.989905968994119
2019	5.567811167768171
2020	4.888762258633008