Year	% of merchandise imports
1962	67.080360359604
1963	68.099383013092
1964	67.87236491004953
1965	69.97331654249072
1966	68.92888465952328
1967	72.73814643013179
1968	72.70368736950245
1969	73.75382430916807
1970	74.05207827929165
1971	75.9814778155017
1972	76.87928096509118
1973	77.78116985094098
1974	75.27270300396037
1975	79.51206293390199
1976	74.34414606136455
1977	75.85415903460195
1978	73.35746278505898
1979	69.34903328595377
1980	66.8560935785112
1981	70.89820658027756
1982	74.19038244655788
1983	76.11821150013411
1984	75.71497438860078
1985	78.19183550030002
1988	80.91544721298179
1989	80.20714233412122
1990	80.12242971690192
1991	80.60648064760213
1992	81.59680418199792
1993	81.53275258508931
1994	79.68522977303125
1995	79.96542978595336
1996	79.01870621271829
1997	80.94035000940525
1998	82.78668170464047
1999	81.37932897232453
2000	80.27683581834746
2001	79.31293681578593
2002	79.9452135621546
2003	78.79850865486067
2004	78.65305295969355
2005	78.94850959156715
2006	78.4148635939088
2007	76.90453821150126
2008	77.8926252370018
2009	78.98000780290553
2010	75.09809503849844
2011	74.3964960335043
2012	75.44917964002856
2013	75.65824082270734
2014	77.2865389587389
2015	78.64441600472404
2016	79.2250311897867
2017	78.89653070223471
2018	75.62755650676048
2019	76.13902024832646
2020	77.11394917187194
2021	75.46062629972842
2022	70.21960988432816
2023	71.99844912895617