Year	% of merchandise imports
1962	79.11896160885719
1963	79.91887680841853
1964	79.87398068259
1965	77.33481053388086
1966	76.91951948756073
1967	81.4391371131382
1968	81.84232433488012
1969	80.96317565967881
1970	82.80133694614246
1971	79.75166264186231
1972	81.78378510620986
1973	77.98550953395022
1974	76.04231540576346
1975	81.21511174325184
1976	77.2465525091623
1977	73.16890863872362
1978	70.281807957645
1979	70.55187992957362
1980	69.42096043951928
1981	69.21138768266272
1982	71.32203299873046
1983	69.84837154309552
1984	70.53385838714028
1985	69.53254964345554
1986	77.38273034334526
1987	78.18268942475535
1991	78.82626961833515
1992	75.2252788608109
1993	77.43176119480295
1994	78.15043793379697
1995	78.02464148963804
1996	78.06737095662079
1997	79.39125128746555
1998	80.06275367910743
1999	79.29616747885223
2000	80.64174188048247
2001	81.44695867561715
2002	81.8469649371703
2003	81.70266302485489
2004	82.77355019391393
2005	83.38612620300174
2006	82.29583581686678
2007	82.55174171633604
2008	80.59914104000042
2009	82.10038180102545
2010	80.94194347967509
2011	79.26170747802077
2012	76.16029915014613
2013	75.49316646275064
2014	75.07180300068731
2015	76.63271468163065
2016	74.70256216783326
2017	75.72080565314924
2018	77.0610556979682
2019	75.45265283905134
2020	76.20371960641766
2021	76.12924823791955
2022	73.0806429124376
2023	71.80548939453773