Year	% of merchandise imports
1962	4.251941851154192
1963	4.4772149176341784
1964	4.763651958329396
1965	4.80336960148474
1966	4.528735689371431
1967	4.405228135875377
1968	4.0206638242922494
1969	4.12072333082992
1970	3.779147179442258
1971	3.7988655588337705
1972	3.3968167543763976
1973	3.5225809017809016
1974	3.5473555173917757
1975	2.6464803143092017
1976	2.8691200330146245
1977	2.900451172857773
1978	2.726040914428417
1979	2.7598948830758943
1980	2.3987066369321224
1981	1.979619660198241
1982	2.3127092273365712
1983	2.8160415053843586
1984	3.236532955822662
1985	3.09287398225016
1986	3.3150196195937665
1987	4.381941443706942
1990	3.1154034469888443
1991	2.8333433002472344
1992	2.353283128167902
1993	2.5505877288639462
1994	2.237396040548489
1995	2.2891492910621816
1996	2.0592933629171126
1997	1.8836582423037336
1998	1.7329482362985944
1999	1.6158774936852347
2000	1.6016562806919479
2001	1.4436265594856255
2002	1.5242756004945732
2003	1.657572437430433
2004	1.5542749820202955
2005	1.398074333577695
2006	1.3088876305730184
2007	1.235006095293908
2008	1.1745515432716755
2009	1.1489821575347416
2010	1.2310342999593114
2011	1.2513180736415175
2012	1.0533035794335206
2013	0.9900160733677014
2014	0.9840799988799442
2015	0.997859808036223
2016	1.0070423721163162
2017	0.9945290157004222
2018	1.0071120822658328
2019	0.9729543422899607
2020	0.9756855389241736
2021	0.9811696675106306
2022	0.9615583211209764
2023	0.822871370304849