Year	% of total merchandise imports
1960	80.71625344352617
1961	84.76084538375973
1962	82.63473053892216
1963	83.97590361445783
1964	84.55366098294884
1965	87.43016759776536
1966	79.60000000000001
1967	81.82831661092531
1968	79.10614525139665
1969	74.96166916228066
1970	72.47808309074694
1971	73.54570514354597
1972	73.18090969150101
1973	75.02565377285735
1974	68.53911505373462
1975	58.39493740962217
1976	68.37628265969448
1977	60.47513328049698
1981	60.47513328575583
1982	67.79053084648493
1983	54.10836316303287
1984	53.11761913061247
1985	40.209097151148484
1986	54.38982604111755
1987	53.11761913810763
1988	53.11761912173337
1989	53.1176191263196
1990	66.61558532312993
1991	70.8595650479236
1992	69.01735252648565
1993	63.61453670382109
1994	68.13494083071073
1995	61.557925448742054
1996	63.89738648211258
1997	67.63677459449889
1998	73.50789680664987
1999	71.96337478509346
2000	86.47638854334011
2001	71.9499366260886
2002	65.15697786965798
2003	64.65559470572477
2004	59.05784060351335
2005	53.139357349387154
2006	44.458443153274146
2007	45.361094084818774
2008	47.590454810106344
2009	39.97907565636664
2010	38.0381968040005
2011	32.203934292250075
2012	34.27605268512492
2013	35.95738676056877
2014	40.633947420478854
2015	48.08371789980233
2016	50.068273816610144
2017	44.68550390541721
2018	43.47888631254612
2019	48.68398716906563
2020	45.90483558805236