Year	% of merchandise imports
1962	66.62065532621966
1963	63.85472408854811
1964	63.955759100303354
1965	66.47821616856933
1966	65.79050753785111
1967	68.14089322349406
1968	67.2180386837575
1969	66.71261414847098
1970	69.55637471382725
1971	68.08677627177144
1972	71.23929921303763
1973	66.71405555727239
1974	52.62589528162576
1975	49.81878202580818
1976	56.33546650110366
1977	55.87511143555296
1978	64.78078647449107
1979	60.02321528836333
1980	57.825341124330706
1981	61.321481882218166
1982	62.713099703301886
1983	60.16979882838712
1984	62.078058339812735
1985	63.522022734525805
1986	71.43428443320897
1987	70.4943700539177
1995	73.13928380483378
1996	70.95338225635189
1997	73.81045077922292
1998	77.58487039521714
1999	75.1531514977524
2000	68.48950315062972
2001	65.98190568529265
2002	68.00633639761455
2003	72.00591099260508
2004	70.50544828498279
2005	67.98710443000104
2006	85.7711063804965
2007	82.96799980650262
2008	88.12121689269897
2009	89.67529773149998
2010	89.74397412389045
2011	84.00422582587589
2012	82.29594425489192
2013	81.25404261651636
2014	79.39833842276029
2015	82.50391362374104
2016	81.07624988887191
2017	79.87569346060886
2018	78.64927148481974
2019	77.47688747363462
2020	78.6036713922179
2021	64.16700537009201
2022	59.16913794297126
2023	62.5994713173271