Year	% of merchandise imports
1974	2.1686395781651293
1975	1.9842247261761528
1976	1.9665589733332733
1977	1.983931030386852
1978	1.776931377386835
1979	1.9484549183176112
1996	1.9992020035718734
1997	2.020447795462037
1998	1.9618178980055798
1999	2.018996460181252
2000	2.080709635890424
2001	1.848287490289561
2002	1.9675733909004067
2003	1.9185815381914837
2004	1.9891759367986754
2005	1.935688466516459
2006	2.242333760494557
2007	2.3212960559956874
2008	2.4090964190018584
2009	1.7561422702042808
2010	1.942453641571332
2011	2.2945864921213897
2012	2.2801562365230073
2013	2.1027626697549198
2014	2.1853906944861494
2015	2.1047079517934066
2016	2.0398458963468853
2017	2.6301426500569502
2018	2.4873965580082604
2019	1.8988265405771976
2020	2.075595078564416
2021	2.067337591014724
2022	2.127806059503811