Year	% of merchandise imports
1962	74.29757025123664
1969	78.96704747510933
1970	78.84092398939542
1971	81.65214366839672
1972	80.67580574050184
1973	78.57600372674173
1974	76.92974580693044
1985	65.09473823802695
2007	81.28857564976974
2009	69.34791650826591
2010	65.7083388856312
2011	67.65002907805133
2012	73.66371168335773
2013	72.61268196870049
2014	63.08195469866248
2015	60.26500886616597
2016	54.8527236409138
2017	55.99322024041557
2018	59.19238970092331
2019	64.3713663227977
2020	65.72566648359587
2021	63.53870224777929
2022	58.25531368772771