Year	% of merchandise imports
1964	72.93467247870741
1965	76.38501428552964
1966	75.77954776478623
1967	74.9276459465548
1968	73.61503073811845
1969	74.48362107764174
1970	75.82156536597915
1971	76.74608905427515
1972	77.06369662350664
1973	76.83598108342633
1974	73.87198764324509
1975	71.31053848340585
1976	72.22535657868086
1977	70.92764367959455
1978	71.48531893303974
1979	71.10386440088374
1980	65.32122308444801
1981	69.19066229167846
1982	70.6062241888028
1983	69.61412132712634
1984	72.89239752989769
1985	75.08717729177994
1986	80.00137681454522
1987	81.75164526210389
1988	80.67332841964685
1989	80.74024372018947
1990	79.99467778364492
1991	79.33771231548941
1992	81.05294622317678
1993	80.57184171028511
1994	82.1820943802675
1995	82.48459604601041
1996	81.72308666584752
1997	81.5408863517311
1998	79.84582969022892
1999	82.1499827071556
2000	77.8299504540429
2001	77.67027686331008
2002	77.96919661286465
2003	78.94547280702852
2004	78.27482897190907
2005	76.8417013619659
2006	73.23449730996244
2007	73.22844086902846
2008	68.35980227271973
2009	71.57422788868357
2010	70.3122458329156
2011	68.57289594453398
2012	68.21527879120157
2013	69.08526140928515
2014	70.89448243379533
2015	75.16915645820804
2016	76.49130560491209
2017	75.54122962905598
2018	72.7205136476562
2019	73.53868401813314
2020	74.95874392357247
2021	77.20320441255754
2022	72.74479733301449
2023	70.76387315705581