Year	% of total merchandise imports
1960	2.7581586977061168
1961	3.0785109260445584
1962	2.938140783045483
1963	2.3345053133787457
1964	2.0351138451088926
1965	2.1605971963219286
1966	2.3090429489684974
1967	1.9865692517315792
1968	1.76786592716292
1969	1.7362588829232688
1970	1.6983315761106739
1971	2.1879952948891215
1972	1.3386473624015092
1973	1.3901294915586384
1974	1.26754536819359
1975	1.1707462049492248
1976	1.3645224650373007
1977	1.4454234863980877
1978	1.401388157440785
1979	1.3535293868841245
1980	2.0801787583720426
1981	1.4925906197707541
1982	1.2192787555181182
1983	1.3775327545857423
1984	1.1984843759844495
1985	1.1749218725936115
1986	1.4408587107339559
1987	1.6219923354653651
1988	1.8661694507849496
1989	1.6041045807043348
1990	1.5062546650019681
1991	1.651277377294877
1992	1.8110936045965909
1993	1.7725044738159577
1994	2.314053744421885
1995	3.1201959974304976
1996	3.0265695185554655
1997	3.2287775645019265
1998	2.7948393707547585
1999	2.7571474688972493
2000	2.5730178519669273
2001	2.7716601116884045
2002	2.8293423121272983
2003	2.8273221753929847
2004	2.5860029292860958
2005	3.0950290069914423
2006	3.6187689034401997
2007	4.017366403573011
2008	4.5747105543398865
2009	4.5458742939876045
2010	4.619304216756567
2011	5.108368720933997
2012	5.609634474895724
2013	6.299439519922068
2014	6.253454818151524
2015	5.9965614567699355
2016	6.156969672615081
2017	6.238606518958827
2018	6.1222539803257785
2019	6.356685869269427
2020	6.312851697325991