Year	% of total merchandise imports
1960	2.198027796601052
1961	2.0928511916408272
1962	2.13995951782474
1963	1.8434870259336333
1964	1.9085708257206295
1965	2.044012818819354
1966	1.6349310840827567
1967	1.4863116250522868
1968	1.3697022788936246
1969	1.5100807455438616
1970	1.4220212652750677
1971	1.199631456023318
1972	1.072437867611433
1973	1.3131303684686986
1974	1.1261654328853066
1975	1.195828622722082
1976	1.4476365489437097
1977	1.210001902514978
1978	1.038416406054954
1979	0.975888880235402
1980	0.7991482463534733
1981	0.9425286342709928
1982	0.8315775339109063
1983	0.9609739159371516
1984	0.9112185924872871
1985	0.7571582850417392
1986	0.812693527274126
1987	0.8059240094102834
1988	0.9153255187178373
1989	0.8946460686804445
1990	0.9441109936435786
1991	1.0113165124459964
1992	1.0418981885019702
1993	1.1245020199020301
1994	0.9313012653914654
1995	1.0656830961964294
1996	1.2771595297147642
1997	1.1447088544146846
1998	1.1931254810320413
1999	1.1085710202002246
2000	1.1626591480638078
2001	1.3509927907555719
2002	1.3823127691377357
2003	1.459237707310989
2004	1.6427586166224393
2005	1.6096732441166297
2006	1.6424580301769558
2007	1.7773174109211038
2008	1.9240387394564888
2009	1.866616509184156
2010	1.9987137379591406
2011	2.075599286895038
2012	1.9729036203783599
2013	2.0338334475412103
2014	2.0997365788350404
2015	2.1322073573227076
2016	2.0702791444200517
2017	2.190697987332378
2018	2.2396173647661604
2019	2.265520300676759
2020	2.1884998402917737