Year	% of merchandise imports
1962	6.359743333471829
1963	6.104769766494497
1964	5.881604541994169
1965	5.297478759245044
1966	5.135237452766427
1967	5.040907141658487
1968	4.665072895298216
1969	4.298034054535244
1970	3.942969131387329
1971	3.4406251608163685
1972	3.3942125147815396
1973	3.6488641283595102
1974	3.4158985258588
1975	3.1559865336478503
1976	3.3147874029337276
1977	3.0920598515612974
1978	2.862221837701934
1979	2.6374122027518903
1980	2.602252039043037
1981	2.7648394578593374
1982	2.5693034842582105
1983	2.579830815945169
1984	2.752927221044721
1985	2.7493219302736858
1986	2.468584066568379
1987	2.39612864704509
1988	2.456178664267921
1989	2.430086873927343
1990	2.2225426910713066
1991	1.9923955118693846
1992	2.017391866866828
1993	1.8690011135819793
1994	1.981274868949414
1995	2.0047099020354158
1996	1.7143995742190783
1997	1.5892066789312245
1998	1.5147617013524517
1999	1.4583529236662225
2000	1.4325033124157025
2001	1.2516651841721518
2002	1.2303931723497978
2003	1.2179373676260392
2004	1.1593438716240754
2005	1.0788991093253877
2006	1.0347462556523064
2007	0.914375844410297
2008	0.8235857909210192
2009	0.7661780655492998
2010	1.0040056957069265
2011	0.9068636237292699
2012	0.5865062261642091
2013	0.5527719200814849
2014	0.6433078370634161
2015	0.6061583807746687
2016	0.562893981005993
2017	0.5716389015822246
2018	0.5750177640665702
2019	0.5495100819832558
2020	0.5181988659267409
2021	0.5719424702599484
2022	0.4981925591547104
2023	0.452976003702593