Year	% of merchandise imports
1962	52.65318858875935
1963	54.57263292803706
1964	54.754292392564466
1965	55.43527455445903
1966	57.13768704354752
1967	56.872565131262945
1968	56.01229322012928
1969	59.0771615659196
1970	59.274370141062974
1971	62.90936423868483
1972	63.374397585931916
1973	63.185227791715505
1974	58.862442381448496
1975	60.79906840224605
1976	60.6484814281056
1977	61.7832620223438
1978	64.0617125740373
1979	61.38762517666896
1980	57.56165678274856
1981	54.767923997087586
1982	55.752768567434515
1983	57.939843590517384
1984	57.07622870430301
1985	59.28061795279347
1986	67.1423078143555
1987	69.59460518521611
1999	78.93336186993658
2000	76.3077191885349
2001	77.22863426903945
2002	78.56577420395531
2003	77.53267633238498
2004	76.62062935083807
2005	74.50755970165277
2006	72.2069908890454
2007	73.44041227394591
2008	70.0883592415436
2009	72.94094247131049
2010	65.8360846214532
2011	63.14448746937551
2012	61.77818822421032
2013	62.637397257611596
2014	65.15333374821122
2015	68.29559736645217
2016	72.97544169997668
2017	71.21655223697316
2018	69.76564352108994
2019	72.33528764390773
2020	74.26317175796055
2021	69.65778850147095
2022	59.906893505615734
2023	67.99388982918981