Year	% of merchandise imports
1962	6.626987913213592
1963	6.96796301152173
1964	7.216556847299745
1965	7.289819967655655
1966	6.629069050380962
1967	6.471124064818621
1968	5.924902615175765
1969	5.833236814604042
1970	5.30838829931558
1971	6.6606317561893995
1972	6.738809331270144
1973	8.396515918003397
1974	11.948150231151947
1975	11.321794815081109
1976	12.608503450052629
1977	12.595516063730905
1978	11.622122434097541
1979	13.036252821193617
1980	13.917347461180325
1981	16.78036363747677
1982	17.10069563028222
1983	16.74778871429449
1984	17.179266181732725
1985	16.8331722626227
1986	9.945132936818464
1987	11.403337366286195
1989	11.239154987480266
1990	10.636247243041492
1991	9.35722495774474
1992	8.618838061143016
1993	7.4401626848823526
1994	5.854686698221827
1995	5.638323995782856
1996	5.8567387119296015
1997	5.85771652804875
1998	4.627079070584382
1999	5.494453257065577
2000	7.389473345229261
2001	7.349895141711064
2002	6.8445234503690715
2003	7.736542698747084
2004	8.714096241537423
2005	9.93945272409402
2006	10.069628692789468
2007	11.37114549821886
2008	13.062058322647426
2009	10.292814126527668
2010	11.57359401663121
2011	13.644128671082116
2012	13.277979492699439
2013	13.502934307932758
2014	13.125589107552942
2015	10.201436031085692
2016	9.143022153769923
2017	10.87288370195228
2018	12.198007712137631
2019	11.175396210054728
2020	8.098098276952634
2021	10.700485469576261
2022	13.74020303210477
2023	10.162398624115974