Year	% of merchandise imports
1974	2.704455515193237
1975	1.9830644773579007
1976	2.0926749034944163
1977	2.189823143520191
1978	1.9325068735341353
1979	2.0411106096268457
1996	1.8049400777701197
1997	1.6883759042915762
1998	1.7325012022569857
1999	1.715213201012819
2000	1.5494211848326955
2001	1.6193152834866054
2002	1.4542471447412406
2003	1.2698519650196216
2004	1.3246029044403007
2005	1.1307453323766874
2006	1.2353260009848437
2007	1.0428115902263124
2008	1.0069882051796109
2009	0.9824788032552563
2010	0.9398411970428006
2011	1.3740732346897775
2012	0.8740722129648276
2013	1.1278420749772695
2014	0.8482162644178133
2015	0.9300357451900727
2016	1.0030460650977393
2017	1.0195617342594652
2018	1.044132659068077
2019	1.1410356334816478
2020	1.0778024377401005
2021	1.1110869254134286
2022	0.9521180386742734