Year	% of merchandise imports
1962	69.79716018646668
1963	74.48205506558465
1964	72.88489851657594
1965	78.96592643051575
1966	74.0093160529447
1967	71.61447110248554
1968	70.55758865443713
1969	72.651837848379
1970	68.45283612804991
1971	71.15057920806217
1972	61.6490945628316
1973	59.99512361474218
1974	60.38787342017364
1975	64.12660216253488
1976	64.1815217776641
1977	58.017785644126775
1978	66.20656117645902
1979	64.78347836043652
1980	58.61821445804839
1981	53.13746231931946
1982	46.790512900425504
1983	64.59496029448516
1984	48.92269037363268
1992	66.67685339623299
1996	74.93015643745503
1997	62.73662855815728
1998	65.69870413869137
1999	65.89533556270753
2000	58.38271490924549
2001	53.13940317428995
2002	64.37820970372664
2003	61.504533572624545
2004	73.73505053582028
2005	69.10780824812944
2006	69.89748379597678
2007	70.39938608239031
2008	68.94386275526674
2009	74.87705565302566
2010	81.31418748639841
2011	75.2249676200682
2012	79.76927282543838
2013	76.57451391139655
2014	70.60674562501234
2015	71.5440052202357
2016	81.1801494006843
2017	76.97282187978088
2018	74.99331961446786
2019	74.65605408951987
2021	63.802356739604384
2022	56.07541809815365
2023	51.46450473722255