Year	% of merchandise imports
1975	0.3277728587060395
1976	0.3012368109620781
1977	0.2680327634160059
1978	0.346307790084432
1979	0.28614212773902004
1980	0.3588971921834494
1981	0.546375392972917
1982	0.46004871769729
1983	0.5843963705424678
1984	0.43714748793782576
1985	0.4611291103665967
1986	0.5073695789261725
1987	0.703023619738413
1988	1.0411699313772484
1989	0.9620169214469031
1990	0.6591807387910662
1991	0.6679529073158021
1992	0.8200990994167462
1993	1.6155373661799182
1994	2.0042166745008183
1995	2.3827906807931476
1996	2.1318497523767337
1997	1.9726547796327727
1998	1.51564533688046
1999	1.798234927562095
2000	2.6311692261798214
2001	2.508921607198855
2002	2.8957252739511605
2003	2.5944567122582742
2004	4.0593669638072445
2005	3.937707130850078
2006	5.0100378460078145
2007	4.705270950839175
2008	4.451413346015719
2009	3.7487280137832917
2010	4.5605335615147355
2011	6.562898026436409
2012	7.3959564778538915
2013	7.405117347733923
2014	7.262905782936244
2015	5.191256473216339
2016	5.4521026286687455
2017	7.492607036009572
2018	7.086627988301927
2019	8.149864878991323
2020	7.681815385690038
2021	10.408956383195513
2022	7.3041211749479515