Year	% of merchandise imports
1977	8.014746407038105
1978	7.593616178817852
1979	9.598433192458094
1980	12.779298210617753
1984	11.559949975031834
1985	9.684710569499797
1986	7.723864236107721
1987	5.845816382034817
1993	12.046035361220714
1994	7.6749447931554
1995	7.800057103906581
1996	9.720463891382396
1997	7.991038220860798
1998	5.407400353373965
1999	9.059873964124598
2000	8.764225673820642
2001	8.809121048435605
2002	9.985706089139434
2003	7.331455249505659
2004	6.130843218838619
2005	7.155128805849449
2006	5.898440070297048
2007	16.677652623006114
2008	19.33095056458809
2009	14.499169187164817
2010	21.782425412734614
2011	26.42540203079263
2012	29.203069102589453
2013	20.699867134112473
2014	21.32374852303554
2015	18.841335126143694
2016	25.158372703027915
2017	15.786547671224257
2018	16.580906963668717
2019	16.184305212458142
2020	13.350430006867086
2021	14.526798781894604
2022	20.15075819430011
2023	17.62294824994555