Year	% of merchandise imports
1974	12.913717414383632
1975	10.489291038751825
1976	9.718767672583134
1977	10.612929304375315
1978	10.9900943774874
1979	10.879335948012576
1996	12.61141434306631
1997	12.1305901875563
1998	12.72356460576588
1999	13.669613188581739
2000	12.502285991057587
2001	13.223241115808907
2002	13.371447776676161
2003	13.465553538983464
2004	12.071316820615445
2005	10.644025832301022
2006	11.684267065568633
2007	12.191737706809015
2008	11.153773109552752
2009	12.21607133914267
2010	11.835354669302394
2011	14.921723469818053
2012	13.725568028969414
2013	12.521067692889892
2014	12.57529192740007
2015	12.183712274443241
2016	13.581473189777967
2017	14.30081206902991
2018	13.268258587087212
2019	12.534573174342485
2020	14.938311022438837
2021	14.691682724271182
2022	12.25398608581294