Year	% of total merchandise imports
1960	8.352221471820137
1961	9.505413219775702
1962	8.292595640111466
1963	8.60687046660254
1964	10.085482148544516
1965	9.594680149327901
1966	8.796296436287546
1967	9.464899123333907
1968	10.118794476696372
1969	10.109370680605618
1970	9.676801303180541
1971	7.450113313595651
1972	8.996019414285108
1973	8.805019073363706
1974	9.878849082381484
1975	9.323895555039186
1976	7.9722165049769975
1977	8.67858520485429
1978	9.100296886476013
1979	10.079195836602434
1980	9.43932107185094
1981	8.999326102043034
1982	8.8785440205772
1983	9.66886679749564
1984	10.487009907416287
1985	10.119538081241746
1986	11.464593723922512
1987	10.342506772275643
1988	10.05156259443848
1989	9.297669880017512
1990	9.35561932796349
1991	8.989180765395053
1992	7.265683811986399
1993	7.1670471254753805
1994	7.437201547961412
1995	6.185153059364711
1996	8.336645347566222
1997	5.682836965514317
1998	5.703036863746189
1999	6.288816655842718
2000	6.496641867231544
2001	5.538235001173218
2002	6.019935381509071
2003	8.58895027808933
2004	6.841411603752097
2005	7.7209724346444215
2006	8.402251842904231
2007	9.1679676656074
2008	7.875299323374159
2009	8.934603974521378
2010	8.083000204970583
2011	7.241716671753032
2012	6.797045350148252
2013	8.1639201067853
2014	7.46504475170007
2015	6.613988313379636
2016	6.5215572447334225
2017	5.716201227036676
2018	5.3935980520739015
2019	5.412021349785103
2020	4.756744154500089