Year	% of merchandise imports
1970	1.8308171190867435
1971	2.058132220268323
1972	1.9261983288735411
1973	1.787677893100079
1974	1.9056356738762321
1975	0.8355356964967885
1976	1.0346435506030671
1977	1.7520893785093812
1978	1.7943936093539608
1979	1.8846838918519837
1980	1.6363704191870172
1981	1.8012713891445677
1982	1.2926786120573481
1983	1.4361011031544968
1984	1.5005675845622257
1985	1.3786349068521233
1986	1.3958064455995567
1987	1.407694661035778
1989	1.3712672646521995
1990	1.448345083006983
1991	1.3493208586036862
1992	1.1764832169737691
1993	1.273671664205526
1994	1.3005098916023055
1995	1.3283207080989203
1996	1.032539626029547
1997	1.0517965733334311
1998	1.2519482911250919
1999	1.2208265444373811
2000	0.9696212743396014
2001	1.0216856128206533
2002	1.039692172100848
2003	1.2707012072006885
2004	1.18189278915222
2005	1.1025094072362902
2006	1.0147816337412978
2007	1.2411823847564905
2008	0.9496761945165225
2009	0.858887560533603
2010	0.7780939526008148
2011	0.7371910968006191
2012	0.7419462432502902
2013	0.7505014085860964
2014	0.633147683523848
2015	0.55170290033854
2016	0.6094728445319116
2017	0.4968112915982415
2018	0.4651796819289242
2019	0.578307935683281
2020	0.538177290404116
2021	0.5659960676287954
2022	0.5700361485669104
2023	0.42867591418578704