Year	% of merchandise imports
1962	4.226298261682199
1963	12.018179692678135
1964	8.07091242974258
1965	6.3274571242067825
1966	8.534466416322052
1967	5.943186365500379
1968	5.594740786538203
1969	4.243637262798669
1970	3.971958161542482
1971	8.456515416891838
1972	8.857887278941368
1973	9.512236748954354
1974	13.568822267112232
1975	12.565497843037562
1976	11.563636012278902
1977	7.33085413107991
1978	14.187381541679182
1979	17.148786894121955
1981	14.844100486453618
1995	12.907030908107458
1996	10.941285313614676
1997	14.62040594920085
1998	14.90821247462146
1999	18.45697699321182
2000	15.17338672409984
2001	12.995764701040946
2002	13.737941705707616
2003	16.904374123741015
2004	14.508685479193995
2005	14.63357612801568
2006	14.44598458881043
2007	16.993626226692754
2008	16.361153300570173
2009	11.93596694920024
2010	12.500986047465535
2011	17.8061304503156
2012	3.4821039881846025
2013	4.426991793647188
2014	3.6309589394984325
2015	4.554681174367143
2016	4.544947954477676
2017	6.702976203937178
2018	3.630397577723933
2019	4.247578586923861
2020	4.0079026614072655
2021	5.177167301472734
2022	6.359938445063252