Year	% of merchandise imports
1962	5.0147477542819985
1963	6.048701461891961
1964	5.293832702070476
1965	7.356694797698929
1966	9.067057436031881
1967	6.238475873315032
1968	6.49113387343438
1969	6.806314001364797
1970	5.917729800177378
1971	4.923328993656835
1972	4.823800553703506
1973	5.409971096046371
1974	5.926332586436544
1975	4.177129196283157
1976	4.739074408032981
1977	5.605721195446433
1978	4.647442186704913
1979	5.247814088634395
1980	5.135107185334774
1981	3.384811727709331
1982	3.1796424398657717
1983	2.561184223114426
1984	3.378653381642512
1985	4.090149451832008
1986	4.833518920263827
1987	5.210950358153999
1989	6.460786517489748
1990	4.893289806816916
1991	4.813344792965626
1992	4.513950236364033
1993	3.6882173912407437
1994	3.3910881466862444
1995	3.422771121493389
1996	2.6495171653309475
1997	2.755995258067848
1998	2.5764219914658133
1999	2.8952615744695667
2000	3.0617104667443193
2001	2.899558897857003
2002	2.7931711443452256
2003	3.276176236765904
2004	3.8754982988613267
2005	3.860890887979097
2006	5.02348270191951
2007	4.740995533964923
2008	4.138096426853529
2009	2.8517686733918546
2010	3.41170872294147
2011	3.368846213961026
2012	2.981554312983104
2013	2.665897053164642
2014	2.8261112913225994
2015	3.3094805960364244
2016	3.0982602104713193
2017	3.2551055845114023
2018	3.4531100779960715
2019	3.3539087034420776
2020	3.3090371857029766
2021	3.9137550330751627
2022	3.1102799468262923
2023	2.9262659587650153