Year	% of total merchandise imports
1960	0.33973362179703875
1961	0.5958714620131943
1962	0.9531832952220484
1963	0.9892918521129864
1964	0.4829646684757284
1965	0.4686104902780384
1966	0.3093840004274065
1967	0.1513669016616908
1968	0.5943758659780829
1969	0.7139033329215381
1970	0.8761886293672192
1971	0.7709967476563995
1972	0.6732697581140261
1973	0.7448783106184914
1974	0.6770551415797317
1975	0.9723836965087541
1976	1.3187359213136638
1977	1.6920112658471826
1978	1.8011220329182824
1979	2.231361815582021
1980	2.3551471941026794
1981	2.3961070338573336
1982	1.9481931259531908
1983	1.6389918495332494
1984	2.4014679888622195
1985	2.3945608714166715
1986	2.098030811008271
1987	2.2228651333397447
1988	2.202559835508627
1989	2.176885315075189
1990	1.7434463875291555
1991	1.2363907785820076
1992	1.6744137486964523
1993	1.1940353186003465
1994	1.3504034914418472
1995	1.632061910745843
1996	1.679877404457411
1997	1.688563869880817
1998	1.9560534355366976
1999	1.9536693749920133
2000	1.5954958281532872
2001	2.051873163585216
2002	1.7889046010503835
2003	1.9200899388511519
2004	1.6988049677575456
2005	1.8849713777327126
2006	1.8739828076900975
2007	1.7170097130235107
2008	1.6845166359772554
2009	1.9379215763183613
2010	1.8187677250585983
2011	1.7199420548088102
2012	1.7102820187180443
2013	1.6962801876082376
2014	1.8148433224207425
2015	1.8732182559626707
2016	1.8736750291691382
2017	1.8971259739411008
2018	1.8158426841829067
2019	1.703349772844014
2020	1.76455072451907