Year	% of merchandise imports
1963	6.3148577844763185
1964	6.361579360842941
1965	5.189557604239795
1966	4.539279251335173
1967	4.435498060946895
1968	4.217653953299343
1969	4.3809409858104695
1970	4.265745736097039
1971	4.080037132794404
1972	4.36286206539512
1973	5.394744497827244
1974	4.195488511913357
1975	2.9612994772465964
1976	3.623125502057309
1977	3.0646253514510327
1978	2.8784374495761376
1979	3.1013761451328423
1980	2.843225746599678
1981	2.4197664411543602
1982	2.0120131304194087
1983	2.24132070636021
1984	2.3951559906589415
1985	2.1723517763382376
1986	2.0310404409322014
1987	2.3355644438265695
1988	2.6693553890079595
1989	2.3321074220361884
1990	2.049729949451219
1991	1.8172280212544527
1992	1.8809873367336984
1993	1.9498117647217927
1994	1.7810667195655483
1995	1.6509879289744913
1996	1.411636363048422
1997	1.3255053291880878
1998	1.205657577411207
1999	1.2027791764967708
2000	1.386924100634906
2001	1.103354924921673
2002	1.1463893130103002
2003	1.1325771190666074
2004	1.040565528156708
2005	0.9343741880152674
2006	0.8508480550746756
2007	0.8563151660032267
2008	0.786748968126004
2009	0.7076623693558215
2010	0.6988498902432695
2011	0.638382935730297
2012	0.5862769924714059
2013	0.6085270784593333
2014	0.6886244241256269
2015	0.7179940296622055
2016	0.7045529874658256
2017	0.6842922904096014
2018	0.7592884466710063
2019	0.6621578236788972
2020	0.6741306831096234
2021	0.7114643641706551
2022	0.7451390940526628
2023	0.5383218828769141