Year	% of total merchandise imports
1960	0.03832186270455727
1961	0.03858475510052035
1962	0.02070244675848255
1963	0.2270249774870847
1964	0.6265949758448311
1965	0.7970102156961105
1966	0.7266740671302621
1967	0.5802432263659976
1968	0.9243437139932793
1969	0.9747397518568035
1970	1.1215451965117418
1971	1.3121891830219186
1972	1.4111801102097747
1973	2.061391442673503
1974	5.267906170101884
1975	4.879721152770691
1976	6.008328787892371
1977	5.554653884733735
1978	5.538037635198251
1979	7.526474575557712
1980	7.229258845370566
1981	3.5924863320923666
1982	5.751363921037031
1983	6.377386986270777
1984	5.39054068243638
1985	4.6851438343852365
1986	2.896366528972409
1987	4.174010235299306
1988	2.9352445438912325
1989	3.4381490338385112
1990	2.9452562828558446
1991	1.4146558175429491
1992	1.1282158554279158
1993	0.7631136081609406
1994	0.44656758052412404
1995	0.454436235365139
1996	0.7706152458154648
1997	0.6769516799865462
1998	0.4545282965766671
1999	0.5876654661682913
2000	0.7478905378998464
2001	0.5606371094284492
2002	0.6275109566048683
2003	0.6758124077925765
2004	0.8697420845464836
2005	1.0438102517538832
2006	0.8059305306628205
2007	0.8775316654880901
2008	1.150770387291831
2009	0.7354807321240927
2010	0.7246891995973425
2011	0.7925337424242772
2012	0.7719883006885787
2013	0.7233285099833284
2014	0.6547736523529821
2015	0.45002557356767053
2016	0.4442157190847002
2017	0.5492575592880727
2018	0.5586165539829961
2019	0.6237574421652912
2020	0.5022914654285708