Year	% of total merchandise imports
1960	0.7737081203861442
1961	0.6025727826675694
1962	0.563289090320492
1963	0.5223970217365198
1964	0.5077513098903473
1965	0.5634609874892561
1966	0.9026822558459423
1967	0.831384775266303
1968	0.8129104597148806
1969	0.8459278660673203
1970	0.7336757153338225
1971	0.6543908671873133
1972	0.4726224783861671
1973	0.5063433570564573
1974	0.5808990632448312
1975	0.5005644663130765
1976	0.5791036482661619
1977	0.5870758834295369
1978	0.6834253729478498
1979	0.692550879272871
1980	0.6740800464939243
1981	0.677625978991217
1982	0.630063468119712
1983	0.6622994418129996
1984	0.7709492089501351
1985	0.7111072956460774
1986	0.6878450875930642
1987	0.8334326606581276
1988	1.0083633043518598
1989	1.140307915955356
1990	1.3655953975741704
1991	1.548684099002246
1992	1.7019281746753545
1993	2.2557921394525975
1994	2.4434889834619216
1995	1.9634121204194905
1996	2.0878754986756807
1997	2.224465306224324
1998	2.2668981014190037
1999	1.3668164063168908
2000	1.5374386885735891
2001	1.8137107120618632
2002	2.076476879022776
2003	2.3167796200744957
2004	2.183689252359828
2005	2.805120962477684
2006	3.0135803946985145
2007	3.154542097202994
2008	3.2612482856554403
2009	3.1504168604488667
2010	3.5212600106968694
2011	3.671507651400781
2012	4.388908960447043
2013	5.17493361979124
2014	5.481712423383642
2015	5.8081999948733065
2016	5.777140692594025
2017	6.215341048618816
2018	6.249732193721899
2019	6.002858618300696
2020	6.2041053969579405