Year	% of merchandise imports
1962	7.95517506436004
1963	6.094218761456015
1964	6.001046848039768
1965	5.535820442417421
1966	4.4707466897986095
1967	4.351572335717141
1968	4.685237994425402
1969	3.4881818069680675
1970	3.8023356885777093
1971	3.63008179390161
1972	4.314163101074366
1973	5.7042984653145625
1974	9.779066843124452
1979	10.713821223321363
1980	8.336143843051822
1982	4.732624323776526
1998	20.775720224005543
1999	10.62237036423651
2000	19.15026169634962
2001	17.299393778175478
2002	17.416270067825767
2003	20.043257531864896
2004	23.000011543712116
2005	20.436809649088797
2006	21.624746268441
2007	20.441357565908756
2008	14.810397264913725
2009	16.648056090632128
2010	19.612609408775953
2011	16.674004345223896
2012	21.03378486107182
2013	14.109975500631103
2014	13.960881897783949
2015	17.520114039211283
2016	13.550263111840803
2017	16.524044135364882
2018	18.0370047622043
2019	18.82194763283601
2020	17.804650995392034
2021	14.656582213522814
2022	18.56217594250923
2023	17.04815532293739