Year	% of merchandise imports
1962	19.345924911576887
1963	20.055635097643588
1964	19.672842303582293
1965	15.401067329244423
1966	14.766006111411812
1967	14.186235705449358
1968	14.734710555518177
1970	20.109867370908486
1971	16.266450644203598
1972	18.07668774660974
1973	14.538635058025443
1974	16.974023682798748
1975	16.39247596577182
1976	16.510801855514483
1977	21.317870439022172
1978	22.954636023133336
1979	26.926291991375024
1980	19.178407836021638
1983	14.221613452299406
1984	19.028624447547557
1985	19.13040496073376
1986	18.51392600170311
1993	20.414874434900117
1994	26.499908330713634
1995	20.810239316523692
2007	5.630358712124421
2008	8.152372664098262
2009	8.758599310110558
2010	7.023644377068012
2011	5.739262851585724
2012	6.074262931880465
2013	6.854128074033642
2014	6.2381749137118705
2015	5.099595123539716
2016	4.048889498462848
2017	13.825646555381216
2018	15.515418269452063
2019	25.049461697026405
2020	31.31241323783922
2021	31.712563221503537