Year	% of merchandise imports
1970	8.004617569703194
1971	8.058808304824513
1972	9.265853043551495
1974	8.108644768126554
1975	7.056520910300058
1976	5.719494714444638
1977	7.817481155520426
1978	6.5519487045141656
1979	6.049310128786125
1980	4.371580204734453
1981	3.144811868487163
1982	2.7961061512226624
1983	4.937072307714967
1984	5.5220922851095375
1985	4.919379457117806
1986	4.841696130585013
1987	4.834988087771747
1993	2.3240454881697796
1994	2.999147933244059
1995	4.0058694742939185
1996	3.121967289885435
1997	2.786904458734716
1998	2.8265915703840765
1999	2.642371436274459
2000	2.6123407639973526
2001	3.2424453903633945
2002	4.2871061968727755
2003	4.790951147477342
2004	4.030022041030526
2005	3.0949161398908034
2006	2.8793178032738207
2007	2.7162427213145603
2008	1.9729536889641364
2009	2.108438572594343
2010	2.506612120158528
2011	2.352439028433729
2012	1.8453346748972557
2013	2.127613318179404
2014	1.599111936810972
2015	1.8002175977301644
2016	1.7255208186265771
2017	1.6075817225059055
2018	1.7677701826096008
2019	1.6696436915345652
2020	1.1494448803180264
2021	0.9705973924014579
2022	0.8964663839064585
2023	0.8199097824797558