Year	% of total merchandise imports
1960	0.6000089553575426
1961	0.8397740784780023
1962	0.83236224404861
1963	0.5933250927070457
1964	0.5264324504045218
1965	0.48948023148899344
1966	0.44837369540986927
1967	0.45417010734929814
1968	0.43055617204491986
1969	0.42564461512268026
1970	0.33297363958686604
1971	0.2910441555561715
1972	0.28060412417322
1973	0.3530389628195131
1974	0.36418522211144344
1975	0.3858187178484402
1976	0.8787786466267223
1977	0.5711321691309755
1978	0.4881778614280673
1979	0.7644283971552991
1980	0.33999383829937063
1981	0.40407595324450185
1982	0.40977746468067006
1983	0.38130933334246925
1984	0.3489833741609999
1985	0.34595876510311985
1986	0.35934329099985135
1987	0.38875243834058587
1988	0.3685397232415226
1989	0.364952145004093
1990	0.4000241756202399
1991	0.401892877990791
1992	0.46144441314298623
1993	0.49096257259218884
1994	0.4868240687560416
1995	0.45910174839146956
1996	0.4890119747742036
1997	0.5256625693616974
1998	0.5206753724462458
1999	0.5140229055821084
2000	0.5675686403899892
2001	0.5211996129276966
2002	0.495132392746203
2003	0.4873485741938059
2004	0.5144804065665506
2005	0.5437878713145207
2006	0.5531550908460324
2007	0.628851761263388
2008	0.7058602389842351
2009	0.6327714911435655
2010	0.714675272397266
2011	0.902401854723712
2012	0.7205876695341907
2013	0.7138981622433027
2014	0.9050458945394959
2015	0.8693541383697814
2016	0.836942154030531
2017	0.936606759044953
2018	1.0187622157451333
2019	1.1528946928940713
2020	1.0610109919303155