Year	% of total merchandise imports
1960	30.82849470680032
1961	35.11577675064071
1962	35.15301181483634
1963	33.64950921286496
1964	34.445354232463835
1965	39.104997505897074
1966	43.6577927965054
1967	48.596658318341625
1968	47.02386332821115
1969	47.29261108441789
1970	44.8273783301259
1971	45.41901566769273
1972	46.66170308550057
1973	48.7485276025443
1974	54.590825246753425
1975	49.82642465433904
1976	44.900497697941944
1977	44.64566541529676
1978	45.022605735765424
1979	41.29231497012571
1980	38.139713619860395
1981	41.67736293729804
1982	30.918821505611227
1983	29.240119531218017
1984	29.908418452965968
1985	25.280514741794097
1986	27.80299805377832
1987	28.59968235356627
1988	24.06949047779334
1989	26.532145326052536
1990	46.556674489028886
1991	47.963970956559564
1992	57.08819798498803
1993	60.69736418418511
1994	64.62392801911993
1995	67.24363664369055
1996	69.23300814966478
1997	72.29581762699695
1998	77.9686507185087
1999	80.35703841502415
2000	74.77496426111743
2001	75.37032342136386
2002	76.80881500116412
2003	75.51007266873113
2004	73.82593805808585
2005	71.00408964895239
2006	71.06660751209522
2007	75.49782679904578
2008	73.08002026268937
2009	75.93681659377316
2010	74.49849040976974
2011	74.36142902608425
2012	75.60989134118846
2013	77.26825532271032
2014	76.63333856819037
2015	78.12150701861196
2016	77.72653703546736
2017	76.87635512411005
2018	75.34136862105986
2019	75.03760964663185
2020	76.34482336361367