Year	% of merchandise imports
1965	79.6790137060809
1966	80.71261608443247
1967	80.06741684277215
1968	83.49462823450241
1969	84.79680814321623
1970	83.49407513482969
1971	81.41170996544335
1972	80.15161157091366
1973	80.40021236373808
1974	74.28709516546752
1975	74.01871561013981
1976	78.11688980783356
1977	77.08544211532805
1978	77.70838822536167
1979	79.32611125452124
1980	64.59328635751024
1981	53.26955237154477
1982	69.46611607574134
1983	70.64325292085266
1984	56.903143597852356
1985	52.05059281486199
1986	67.63389149983755
1987	73.20888863716029
1993	74.15035441105313
1994	72.82395539850032
1995	72.99312464004865
1996	68.41528482653085
1997	72.90017111100042
1998	76.87431737350738
1999	74.9627861711126
2000	68.68470803520624
2001	67.87200769849018
2002	71.58937269993841
2003	71.32619889488107
2004	70.72423210623528
2005	71.31842119707106
2006	68.2308177700807
2007	67.92990473822121
2008	65.27197983431468
2009	64.46009065061068
2010	65.99369886444958
2011	64.00524432733674
2012	64.32497618239712
2013	65.03531113392333
2014	64.44447904435847
2015	69.00612885412892
2016	68.88494441187325
2017	67.30957232463436
2018	65.61091218444489
2019	64.91745912632445
2020	67.60558669846122
2021	66.30088115135891
2022	63.30128865675418
2023	63.43037843301116