Year	% of total merchandise imports
1960	1.726844583987441
1961	1.7502365184484387
1962	1.1152416356877324
1963	1.3531799729364005
1964	2.7710843373493974
1965	5.079236082893133
1966	1.3205282112845138
1967	0.7651109410864576
1968	1.423324150596878
1969	2.6347852573865365
1970	0.9405924426009994
1971	0.42762207454492923
1972	2.1980650070659853
1973	2.4173829011523202
1974	5.707655793680904
1975	5.0660032279208105
1976	4.513491414554374
1977	2.818337279663247
1978	3.344289197078227
1979	3.8137995549445103
1980	1.9598383544849818
1981	1.2828972413268025
1982	2.0422090156273645
1983	2.1028457503020515
1984	5.071643573223215
1985	5.564180609837364
1986	3.538123490883094
1987	3.123634313103546
1988	5.084952112980899
1989	6.8337529465766185
1990	5.662667877095604
1991	4.527425800639595
1992	5.379012512019392
1993	4.28493081588782
1994	4.778187803092164
1995	5.290996961248203
1996	6.517829502916027
1997	4.544176755531688
1998	4.245847316825437
1999	4.375307467342088
2000	6.534864484852323
2001	6.012532887049349
2002	5.384665535922462
2003	5.638719421502083
2004	5.675787247991616
2005	6.259893058306343
2006	7.6240114871341635
2007	7.061297897200452
2008	8.987082892546548
2009	7.048992416265574
2010	5.647142956489738
2011	4.183742928967997
2012	7.218260668599717
2013	8.255778093653943
2014	7.996170668727926
2015	5.6358412058961225
2016	5.766261798726506
2017	6.233681512614389
2018	7.084212997193563
2019	9.743390538974818
2020	10.094297669289729