Year	% of merchandise imports
1962	7.4910364156457545
1963	7.195545923913176
1964	6.543842083813706
1965	4.922060124263301
1966	4.04883558499894
1967	5.092770423889467
1968	6.6766572011903556
1970	5.061101152864887
1971	4.675618178746334
1972	4.411447735734523
1973	4.596078314351076
1974	8.678237306419009
1975	10.132036424934284
1976	12.53692973277852
1977	10.081410856100257
1978	11.052302454821884
1979	11.30390514389311
1981	18.099507535964793
1983	16.659014325030157
1984	15.061639997715979
1985	14.957958624613296
1986	8.541224722969334
1987	10.26859172281192
1996	11.643913919399253
1997	10.96018575952316
1998	10.15834887276924
1999	12.237630672209322
2000	17.797300868636363
2001	16.577658079041765
2002	14.30739019029283
2003	19.1055382724359
2006	17.124612905550894
2007	13.967661720842786
2008	16.96731381105231
2009	13.617898548518305
2010	16.534175686813974
2011	18.578122015607534
2012	18.478523260001896
2013	24.29985739595452
2014	21.829739413514062
2015	18.79212763372337
2016	20.541027447624767
2017	20.861113099128172
2018	23.49408227150744
2019	19.23361083163001
2020	16.184342681808083
2021	22.411244204232855
2022	31.795733203640715
2023	31.309485965091593