Year	% of merchandise imports
1976	3.563814237756829
1977	2.1020422377341665
1978	1.6479233358035001
1979	1.8506079344676098
1980	1.7088163199657398
1981	1.4193472090310273
1982	1.5320070818968283
1983	1.2920052834005304
1984	1.4265766939016051
1985	1.4488803505992844
1986	1.7688128967357886
1987	1.4662216921905953
1988	1.5240285923025916
1989	1.0831183139815916
1990	0.9342250129679153
1991	1.066747448651062
1992	1.1523786170418406
1993	1.054595520514078
1994	1.151356215425597
1995	1.2229502012531128
1996	1.1455866398829369
1997	0.8968492792215246
1998	1.026153200379922
1999	1.252501435483491
2000	0.8358397793136482
2001	0.9438037531562098
2002	1.1867429146431452
2003	1.7043201993854162
2004	1.7492403633348192
2005	1.231404571619511
2006	0.7147215583775142
2007	0.8967526583681664
2008	0.7960808133185766
2009	0.750507823925305
2010	0.6597848680409806
2011	0.6137500279886418
2012	0.8005680560292253
2013	0.5944257669425344
2014	0.5506254405189464
2015	0.564235077864038
2016	0.5607118891664158
2017	0.5713487545688071
2018	0.4741584846398065