Year	% of total merchandise imports
1960	7.764755127668481
1961	7.593688362919132
1962	9.122893431376
1963	8.439612106964443
1964	8.526807348341336
1965	9.427379412984605
1966	9.473744032734713
1967	9.06582786680978
1968	7.804411811471558
1969	7.938755334316984
1970	9.598477699341744
1971	9.532898975664715
1972	10.105971270516994
1973	8.916255382533581
1974	10.100569867009735
1975	8.704324029606093
1976	7.648390713102788
1977	6.686214305823819
1978	5.871311173936221
1979	6.2224454317964435
1980	6.265583391643845
1981	7.6191665320304125
1982	8.613143200682662
1983	9.429006368543472
1984	10.287213494973917
1985	11.477601867529472
1986	10.56695892032212
1987	12.43413838391742
1988	11.688920840329004
1989	11.482069318109131
1990	10.180905616393325
1991	10.304210062247595
1992	10.755892214831809
1993	13.067511096695695
1994	14.04197788142773
1995	16.340105734006162
1996	17.612754124970817
1997	17.724469211403022
1998	17.40553786051901
1999	16.636806104067993
2000	20.962006125919267
2001	22.869125447766194
2002	22.96194835092446
2003	24.738916428052114
2004	26.072350519955066
2005	24.942205107555377
2006	24.628515201063873
2007	26.893229628213255
2008	30.417351690504212
2009	30.629865353169567
2010	30.64325791678275
2011	33.5070539944877
2012	36.259685066340204
2013	35.21131353066561
2014	36.94025589840974
2015	38.32452112204829
2016	36.71467565286859
2017	37.71414529015382
2018	38.13991023144692
2019	42.47543458446923
2020	42.50355573033654