Year	% of merchandise imports
1962	8.769249051528881
1963	7.724312215561469
1964	8.323911050240614
1965	8.71497945903907
1966	8.89386976141954
1967	8.444074589028808
1968	8.450998969758944
1969	8.057429792800372
1970	8.026974372806542
1971	6.6206001352332
1972	5.865436326844999
1973	6.059184060186201
1974	6.180132247795475
1975	5.044099779456532
1976	5.053296870672919
1977	4.7935548543361355
1978	4.433656305992905
1979	4.72128730132936
1980	5.089698247021695
1981	4.276650230221
1982	3.9309891542496174
1983	4.221561635655564
1984	4.258539266898925
1985	3.972288150580556
1986	3.771797376968926
1987	3.6315250602388742
1989	4.6757912033731985
1990	4.023001356262679
1991	3.7638704225048953
1992	3.324363979644834
1993	3.287005292256668
1994	3.3186080122933594
1995	3.6100152966135837
1996	3.1607493502485933
1997	3.2952813126484783
1998	3.229551320084347
1999	2.947098033516278
2000	3.148324909584525
2001	3.0133094492752464
2002	2.773057884504077
2003	2.719240377799899
2004	3.1235754933886706
2005	3.2274977481344114
2006	4.095929182285268
2007	4.237226810545216
2008	3.862330988557539
2009	3.0356389201144878
2010	3.7034070636047502
2011	3.9708700187520063
2012	3.5423634253535092
2013	3.290488230909396
2014	3.257638369596722
2015	3.0736673093060287
2016	2.8854901044202617
2017	3.208385718335356
2018	3.2520847447339625
2019	3.1639562177203264
2020	3.414454739126232
2021	4.118029161106433
2022	3.625199174555885
2023	3.1447606407554876