Year	% of merchandise imports
1962	2.3339354170399713
1963	13.127475870687983
1964	3.2966540833530527
1965	8.594144824155718
1966	3.1226547956907735
1967	10.129416847238835
1968	3.977719998987201
1969	6.911857595472312
1970	6.250205187708061
1971	8.395889711634592
1972	6.585508183258513
1973	3.059668870997367
1974	17.60883395847055
1975	2.0833700993894153
1976	1.1896818482454443
1977	0.8898260800264034
1978	0.9102547067604274
1980	1.2768541320622722
1981	13.145944039138502
1982	1.6185238152726058
1983	1.634483289211073
1984	1.5666793659457483
1985	5.7026546163512455
1986	4.178332668628785
1987	1.6763729329178672
1990	2.0914483566620965
1991	1.0851721661285552
1992	4.01869218301817
1993	1.663612372422015
1994	2.9783750916089553
1995	5.893245760934442
1996	4.3978346145126315
1997	8.50011668814084
1998	5.960515788945893
1999	8.201672064348498
2000	8.14141693943506
2001	5.608773598120187
2002	4.496863759055448
2003	10.244573897094057
2004	10.164706540251705
2005	12.007704602985655
2006	21.169167553017356
2007	20.81855785231095
2008	19.145042141296802
2009	17.67267095468914
2010	21.27085245784879
2011	22.249890538661482
2012	22.389973330093504
2013	23.269021422904643
2014	24.155402045157288
2015	19.617953434603663
2016	16.363486165535424
2017	17.024289587614355
2018	19.531069417547762
2019	19.403671731467334
2020	15.475179471877325
2021	18.88224075027822
2022	24.347271451891356