Year	% of merchandise imports
1962	14.913260364731606
1963	13.681172891064103
1964	13.514217199738148
1965	13.365270642894721
1966	15.283272162551906
1967	16.76612098267579
1968	17.21930706195007
1969	15.751463478907937
1970	13.470730088907516
1971	14.334648957480406
1972	14.524581257011466
1973	12.931890742651555
1974	24.003211751373712
1975	24.566658428066223
1976	27.409209243657063
1977	25.563323861361148
1978	23.92312484785438
1979	25.22610953997465
1980	28.67242372598196
1981	33.71101340721861
1982	33.61707149153137
1983	31.266414118915154
1984	27.792463303794168
1985	29.48935833234834
1986	19.822305548021433
1987	18.337938885764224
1989	13.84117191013042
1990	15.845158395187504
1991	14.05509775686353
1992	12.75189100570142
1993	10.836783812015865
1994	8.815975101317559
1995	8.055741067595287
1996	9.34928792151397
1997	9.47824629093095
1998	8.034064228558895
1999	9.075795138167923
2000	12.054389418824229
2001	12.575945329166375
2002	13.056957934586302
2003	13.4233145803431
2004	14.866424033342179
2005	17.68244820277567
2006	18.67038746712294
2007	19.873792547379015
2008	27.03947461126936
2009	23.804623161860896
2010	25.922913621971073
2011	32.019907103164876
2012	32.10411006013047
2013	30.125062897521016
2014	30.028841532096422
2015	20.95773371874848
2016	17.485981718323007
2017	22.085050608323918
2018	23.716937392392857
2019	20.966443920126725
2020	14.936814092244555
2021	18.54229333591815
2022	22.13483010720554