Year	% of merchandise imports
1962	3.8935250519972655
1963	4.136595077476778
1964	5.905130597170129
1965	6.506880908624703
1966	6.657727594737691
1967	6.582883768477209
1968	5.508639814394742
1969	6.8181229153646505
1970	5.823839226153928
1971	5.048369675339798
1972	6.462034562450415
1973	9.243882301434683
1974	4.759167860695861
1975	4.5602070410892965
1976	4.756879695474382
1977	5.2845696182493604
1978	5.6596004090359555
1979	7.141993340690611
1980	5.672115447349544
1981	4.993482232485256
1982	4.407767057622621
1983	3.8637544904917096
1984	4.514638549706
1985	4.71657369165189
1986	6.891672407376233
1987	4.5620078742864365
1992	5.978424119991061
1993	5.445567573955682
1994	5.191087309691741
1995	5.467574524299632
1996	4.925200133329184
1997	5.321024572544964
1998	4.934998481814508
1999	4.918758487069008
2000	5.013470992931804
2001	5.724283768268373
2002	4.633028597884699
2003	4.2012871194057455
2004	3.3030773018672854
2005	2.838739154680068
2006	2.5844616911810263
2007	3.7003647190630513
2008	4.540660285817293
2009	3.77097613295672
2010	2.6213282193863487
2011	2.396798382441346
2012	2.490854044587496
2013	2.281846044811275
2014	2.4216542916618398
2015	2.6427794181504627
2016	3.6264068223326125
2017	4.17929787657057
2018	6.865362169975464
2019	6.487755534663092
2020	8.765560561579322
2021	7.5333896729226595
2022	5.908189145226752
2023	10.668399855320603