Year	% of total merchandise imports
1960	0.29777467961682463
1961	0.2923233622585772
1962	0.3991947257859867
1963	0.3964879974272334
1964	0.2873985198777519
1965	0.3735104938305543
1966	0.34374634876805943
1967	0.15642548920870009
1968	0.28488921097581715
1969	0.23174429022217763
1970	0.21625477595935172
1971	0.28180817795822083
1972	0.3128791181482236
1973	0.31938220370789955
1974	0.4065453873322582
1975	0.2921369752208858
1976	0.4405562035230695
1977	0.4440135966468941
1978	0.3510844739211139
1979	0.4879278415827998
1980	0.6793651639670651
1981	0.7499755895407122
1982	0.5146221711053143
1983	0.5167011266015611
1984	0.4988133140836402
1985	0.7005023942193448
1986	0.6665743425053239
1987	0.7318034409142055
1988	1.029759853571311
1989	1.0906212863500278
1990	0.8466593522002366
1991	1.1744174928171387
1992	2.1131825190146816
1993	3.0879885990608673
1994	2.6979253405229384
1995	3.6502178770911824
1996	3.89305430307725
1997	3.330059677189736
1998	3.5724915112686504
1999	3.66098143236027
2000	5.652558871190459
2001	6.159238020717541
2002	5.609655382488026
2003	5.874974499975226
2004	7.95856626217782
2005	4.694998019370665
2006	5.435041074639792
2007	9.004415023385782
2008	11.276767071100492
2009	10.946570516152086
2010	9.978849071963667
2011	6.8423514243851775
2012	6.026077368833097
2013	4.726824584124795
2014	5.244176085338985
2015	5.017790645732804
2016	5.952787242350839
2017	5.714679518716894
2018	5.487221173723
2019	5.634726345670907
2020	6.098539633863393