Year	% of merchandise imports
1962	8.17452173233611
1963	8.626305804697619
1964	5.3841206076494865
1965	8.128769454963853
1966	6.692114364156784
1967	7.05776963531385
1968	9.22831493515401
1969	6.355035451553811
1970	2.676354505971545
1971	1.5452805265946754
1972	1.8924178192128764
1974	19.95758665815622
1975	16.690772293441185
1976	24.878074947392435
1977	24.115871112917223
1978	16.537770547177256
1979	17.549737065156755
1980	24.290108020362055
1981	24.982190711069432
1982	31.355637581912248
1983	23.865392371189433
1984	25.712564708458146
1985	21.771236201491277
1986	12.582797551242898
1987	15.261615462730136
1990	12.630244398611323
1991	10.980135586254782
1992	8.884684133137661
1993	7.704439853998843
1994	6.216460725002213
1999	5.724936796371379
2000	9.247198655780803
2001	9.339105015363373
2002	13.843494035358312
2003	11.311637715949633
2004	14.449729632020267
2005	13.424966897747955
2006	16.671643874633375
2007	23.54501574312955
2008	22.982301300417486
2009	19.38971870442677
2010	16.70975347701112
2011	20.23310908032618
2012	21.414574796184578
2013	23.486698807472045
2014	22.84946539704596
2015	13.986825186493615
2016	11.966960899183004
2017	15.084430215063291
2019	17.627446133208963
2020	13.422364410607543
2021	15.816528642872422
2022	22.701982216278974
2023	24.840314311935288