Year	% of merchandise imports
1971	0.9789539098642753
1972	1.119769510441826
1973	1.0484690489412405
1974	0.7688391354683499
1975	0.6644378491670948
1976	0.7356604136258592
1977	0.75476003508344
1978	0.8750504029604955
1979	0.8054829703417261
1980	0.661164948306286
1981	0.8016084737301872
1982	0.7770605255800314
1983	0.8392914919583279
1984	0.777266307180936
1985	0.8022153421138283
1995	1.4317085639532592
1997	1.3474665657358498
2005	0.9294687566706832
2006	0.9982878537256336
2007	0.9653776491089404
2008	0.9101390216765939
2009	0.7542246997450058
2010	0.6276450282221624
2011	0.613005425467715
2012	0.618048015734953
2013	0.6287637675089868
2014	0.6408444077479136
2015	0.7051655067928949
2016	0.7226769055715535
2017	0.6129477374470778
2018	0.6514550720864721
2019	0.5382425483344847
2020	0.6618559774641134
2021	0.728171105370483
2022	0.6908654041420074