Year	% of merchandise imports
1963	70.46342769457969
1964	71.17919582604085
1965	70.19583063993079
1966	68.53764014908343
1967	70.06241965832126
1968	71.17168300942866
1969	71.42934671952136
1970	70.28733532851794
1971	71.97139730589731
1972	72.27373877144699
1973	69.0363547316002
1974	63.195449723504545
1975	68.79348303910974
1976	67.14535165962405
1977	66.91892289903245
1978	67.77887755002237
1979	66.2682332713369
1980	60.683893049469525
1981	61.64505948503784
1982	67.4527380890042
1983	62.40419583196758
1984	62.7599490376475
1985	64.80215803868374
1986	70.75085494853177
1987	65.93997712848493
1991	65.12951816949773
1992	67.99614599387549
1993	70.05284294754954
1994	69.14392458028361
1995	69.47356051898646
1996	69.71061207057035
1997	69.90973137761318
1998	70.75953199576111
1999	69.4973956736312
2000	66.8265652143917
2001	67.56897962531961
2002	68.46054439233473
2003	68.46073019106265
2004	68.28647165975038
2005	67.6654364412402
2006	65.00157542000223
2007	64.42174243938257
2008	64.21001617064364
2009	67.2555149952775
2010	65.9470208676463
2011	62.34170723432168
2012	62.36619788412787
2013	62.859422792308436
2014	63.050349424881496
2015	67.27334434159361
2016	68.63744332795328
2017	66.17322968544674
2018	64.39957857421513
2019	65.29705264855477
2020	66.6674877444892
2021	63.51632376182788
2022	59.11786470698219
2023	61.29837556003571