Year	% of merchandise imports
1963	1.5161596713138812
1964	1.530537860552774
1965	1.8020931619602412
1966	1.9283780027521433
1967	1.8024863072627864
1968	2.151367164374614
1969	2.205791352223813
1970	1.9559353713785927
1971	1.8860911900220336
1972	2.1340784142228326
1973	2.2365105269763776
1974	2.5876032374064764
1975	1.8014052800880456
1976	2.0513675932544775
1977	2.03444397819793
1978	1.8548935411935266
1979	2.1355335544650473
1980	1.879301886275838
1981	2.3097824838189114
1982	1.8655651951015293
1983	2.2153605887465497
1984	1.5629232837953193
1985	1.8566988259364932
1986	2.6069007342774806
1987	2.633826235047312
1994	2.7135338426232916
1995	2.000685703955519
1996	3.087003731619288
1997	2.947056078465941
1998	3.257321601778113
1999	2.31175601555592
2000	1.5694480901989802
2001	1.8925137271764265
2002	1.6246717361597822
2003	1.601335590963438
2004	1.4623343018734947
2005	1.3382726411721908
2006	1.4015507745984217
2007	1.4385053635055016
2008	1.5586594298207488
2009	1.6764607949257018
2010	1.9668710016418651
2011	2.234992452218265
2012	2.0024776539932656
2013	1.7751632717960568
2014	1.8832269618090467
2015	1.9101487163483568
2016	1.9978489084136464
2017	2.070259865877704
2018	2.1640356367035487
2019	2.1600271583607045
2020	1.8985131576870355
2021	1.9792687211084323
2022	2.174982635861176