Year	% of merchandise imports
1973	2.9747012000032726
1974	3.0444703077951965
1975	1.5711084666215576
1976	2.0588123760710086
1977	1.7873120229021944
1978	2.018920023794762
1979	2.3022200826312287
1980	2.8330973162966884
1981	1.795867937269962
1982	1.8246671016578095
1983	1.862180274626007
1985	1.9292953979945064
1986	2.201018389684684
1987	2.212611087047037
1991	2.083876637581328
1992	2.0460886898756123
1993	2.161351164238565
1994	2.4745852275197584
1995	2.428645188386987
1996	1.8830674346411416
1997	2.1361115459175686
1998	2.3012055744708513
1999	2.1037428248154746
2000	2.1783553151818373
2001	2.308396153478151
2002	1.987394480425707
2003	1.7164187715124661
2004	1.636519703023818
2005	2.140342994250228
2006	1.9006286584575995
2007	1.6004159747312385
2008	1.4564830972353318
2009	1.6840489927689581
2010	1.2641121381351286
2011	1.2110561334940357
2012	1.1058866630170452
2013	1.1055189028348125
2014	1.1317106781834374
2015	1.4275507919171826
2016	1.1693220421864836
2017	1.1631198149549329
2018	1.393944005175977
2019	1.189773266958849
2020	1.2971031532918493