Year	% of merchandise imports
1974	12.913717414383632
1975	10.489291038751828
1976	9.718767672583134
1977	10.612929304375314
1978	10.9900943774874
1979	10.879335948012578
1996	12.611414343066311
1997	12.1305901875563
1998	12.723564605765882
1999	13.66961318858174
2000	12.502285991057587
2001	13.223241115808905
2002	13.371447776676161
2003	13.465553538983462
2004	12.071316820615447
2005	10.64402583230102
2006	11.684267065568633
2007	12.191737706809013
2008	11.15377310955275
2009	12.216071339142673
2010	11.835354669302394
2011	14.921723469818053
2012	13.725568028969414
2013	12.52106769288989
2014	12.57529192740007
2015	12.183712274443241
2016	13.581473189777967
2017	14.300812069029911
2018	13.268258587087212
2019	12.534573174342484
2020	14.93831102243884
2021	14.691682724271182
2022	12.253986085812938