Year	% of total merchandise imports
1960	4.281311908430553
1961	3.651624155221277
1962	4.369104822922228
1963	6.264110657694783
1964	12.13227059573062
1965	13.300679487881876
1966	13.187018733597286
1967	11.610506879649234
1968	12.674413133187507
1969	12.453865979735944
1970	12.075286725644824
1971	11.597403582462691
1972	10.468373777736401
1973	10.833363864995368
1974	9.325486823295437
1975	8.125172021938463
1976	6.719607148398203
1977	7.896706119991216
1978	7.329310387111124
1979	7.142005928547482
1980	7.858281283249181
1981	7.291996953748675
1982	8.39796200172613
1983	7.550927831707643
1984	8.361796067634346
1985	7.086436856174115
1986	7.7623969910521255
1987	8.476622953027135
1988	8.94642016245423
1989	10.978597327031018
1990	9.308059114378848
1991	8.396099683795265
1992	9.75234170787383
1993	10.028281912036082
1994	10.179393960175865
1995	10.477004471462404
1996	12.685134729182371
1997	14.537910420905021
1998	12.912270085697456
1999	14.677846503517062
2000	12.416630285036954
2001	10.429649455478241
2002	11.118423480281797
2003	11.885772113230104
2004	11.371687535810286
2005	15.314001062765833
2006	13.966161368266134
2007	9.116683222812712
2008	9.424391436143669
2009	9.439951425420661
2010	9.629356588272971
2011	15.068928798644635
2012	15.600699829019405
2013	16.66662776535479
2014	16.338726426709886
2015	14.78452381918681
2016	13.732800802579382
2017	14.219591829150225
2018	16.442078720202375
2019	15.819563968896993
2020	17.36831985876857