Year	% of total merchandise imports
1960	10.951090831313277
1961	7.290118870728084
1962	6.047140649149923
1963	5.44280919184095
1964	6.125635763362185
1965	4.086114530995242
1966	3.8881157806846645
1967	4.382161215288746
1968	6.431356243538884
1969	5.926221930071385
1970	5.820073503859479
1971	6.555927505931736
1972	5.711574254585047
1973	5.109158740519383
1974	8.412763331657928
1975	8.504300196992265
1976	12.331306578334738
1977	14.277719898126831
1978	13.287080258152226
1979	11.391641713359522
1980	14.274479054174607
1981	12.133874296128923
1982	12.695345517682306
1983	16.20196963173278
1984	13.733040415818934
1985	15.042884743684434
1986	8.736100413635715
1987	5.933158069436271
1988	4.044186212853627
1989	4.837524984363127
1990	4.710473302672899
1991	4.041792951370629
1992	3.75813817297629
1993	4.091339761862517
1994	4.073870858646567
1995	3.708684698087329
1996	3.7801877548148095
1997	4.216131852321736
1998	3.3130059665348566
1999	3.70084913413343
2000	5.410041306106204
2001	5.180250717529989
2002	4.607773902849804
2003	4.408967607859664
2004	4.698052262522257
2005	5.538962997469758
2006	5.986758775192431
2007	5.228211596055093
2008	6.645813374147794
2009	6.1677830702934715
2010	6.842212289121982
2011	6.540952265897151
2012	7.146796160816877
2013	6.722428109917209
2014	5.895464674803544
2015	5.096923329731186
2016	5.102503601879578
2017	5.584859697540493
2018	6.124769037182317
2019	5.425597134808853
2020	4.121336781602122