Year	% of merchandise imports
1970	0.7111212345804392
1971	0.9273499761742391
1972	0.9907223272494958
1973	0.9300989051012863
1974	1.2021166277456534
1975	0.5901908507191842
1976	0.747020633286444
1977	0.7149553223738286
1978	0.5918099296525499
1979	0.6939340848755997
1980	0.7612491239073841
1981	0.5691259991103101
1982	0.597081567899082
1983	0.5449953065345632
1984	0.5668516748549919
1986	0.4525343281302388
1987	1.4703353298762756
1988	1.7620563862485277
1989	0.9602038373757319
1990	0.6965673435258289
1991	0.7479761374198093
1992	0.4708467983964004
1993	0.447948296023552
1994	0.6526163068080442
1995	0.5284649515398483
1996	0.5957870947077234
1997	0.5318506044531832
1998	0.43790273816199643
1999	0.64777560495472
2000	0.5811468465305278
2001	0.49047994766629777
2002	0.4896454394552101
2003	0.5356088733288739
2004	0.4929137609888717
2006	0.5193005525131509
2007	0.5633667494180251
2008	0.5913645951639884
2010	0.7320418074656642
2011	0.6283400487799556
2013	0.6920946292697855
2014	0.6472305720481343
2015	0.6275637948762195
2016	0.5359714442723762
2017	0.5075273021410898
2018	0.5785420195053645
2019	0.5439251324075444
2020	0.44004950182248903
2021	0.5104460853829642
2022	0.5492354691453766