Year	% of merchandise imports
1974	0.19704500787132437
1975	0.10809552582153653
1976	0.13996449788319776
1980	0.15215846301641878
1981	0.08029622613832335
1982	0.15116746375686935
1983	0.21919004513575666
1984	0.2813226712813107
1985	0.43545565752990434
1986	0.44925633957136046
1987	0.5879273270747972
1997	1.8654083579890064
1998	2.062562764683305
1999	2.3921351759379195
2000	2.701913241133522
2001	2.1039980713377737
2002	2.0416564625562468
2003	1.9786896864184125
2004	2.3754065547857217
2005	2.3428917529228968
2006	2.398841201497667
2007	2.2975168678701157
2008	1.7753903205592805
2009	1.856652013390591
2010	1.8027600553868455
2011	1.285884961003237
2012	1.3418125446438416
2013	1.4677344762208653
2014	1.4606711019520182
2015	1.63088521304724
2016	2.0142692435457055
2017	2.0212712324361943
2018	1.8014440713746365
2019	1.8301806647922119
2020	1.7830461434961118
2022	1.8969152416748132