Year	% of merchandise imports
1962	4.251941851154191
1963	4.4772149176341784
1964	4.763651958329396
1965	4.803369601484742
1966	4.52873568937143
1967	4.405228135875378
1968	4.0206638242922494
1969	4.120723330829919
1970	3.7791471794422575
1971	3.7988655588337714
1972	3.396816754376399
1973	3.522580901780901
1974	3.5375781212629698
1975	2.6390648087496484
1976	2.8611463128562384
1977	2.9004511728577733
1978	2.726040914428417
1979	2.759894883075895
1980	2.3925911793029258
1981	1.973852023324877
1982	2.306361169107597
1983	2.8084166433342572
1984	3.2278497631389484
1985	3.0850718657123624
1986	3.3064645749925607
1987	4.370533941077819
1991	2.833343300247234
1992	2.353283128167902
1993	2.5505877288639462
1994	2.237396040548489
1995	2.2891492910621816
1996	2.059293362917112
1997	1.883603973045788
1998	1.733928907842206
1999	1.614891139177765
2000	1.6026939997724532
2001	1.4424707847639684
2002	1.5198710422021124
2003	1.6495362260459814
2004	1.5510632331449121
2005	1.3923912490769104
2006	1.3051355051235483
2007	1.2402251203818566
2008	1.178469357394175
2009	1.1507406866180891
2010	1.2322066205623246
2011	1.2509373997147075
2012	1.0532204835253098
2013	0.9902842286640573
2014	0.9847682727088046
2015	0.999046901697651
2016	1.004043497577792
2017	0.9896988188608429
2018	1.0004558211657784
2019	0.9747452536035316
2020	0.9773573313228601
2021	0.9803799842782256
2022	0.963601976009669
2023	0.8221387088074783