Year	% of merchandise exports
1962	44.59146434717012
1963	45.61939836503469
1964	45.78723786385542
1965	51.441229876327874
1966	49.996163883969366
1967	54.109589605743814
1968	55.15352367540986
1969	53.92553522089101
1970	57.317770635933385
1971	58.399463389441955
1972	61.45360764851432
1973	62.31536495587554
1974	61.453852960263276
1975	61.839657849655495
1976	53.37009149816245
1977	53.795647007010395
1978	51.54731239897995
1979	38.910404074439384
1980	31.256712306039336
1981	29.86450271922073
1982	30.77052446082018
1983	29.03251463565522
1984	27.508655850016446
1985	29.781304975798967
1988	37.173563042360904
1989	33.755223102733325
1990	32.65025459983268
1991	31.256929167716123
1992	30.499930541723252
1993	25.349627556749027
1994	24.868497758591797
1995	26.82283183741919
1996	23.144822644364137
1997	24.33714945376537
1998	29.78546380036381
1999	26.940470336823736
2000	18.525104165229365
2001	20.792647569692928
2002	21.799909895381308
2003	21.38982278014509
2004	18.959614830696633
2005	17.100070499752285
2006	16.215005263712317
2007	18.27073013073498
2008	17.14719977134966
2009	21.124604404039594
2010	18.576845447065466
2011	15.567623026972157
2012	15.168039155492666
2013	16.451526782967886
2014	17.657785798551913
2015	21.793240805358142
2016	22.957494017627894
2017	19.368250783871343
2018	16.620639840442067
2019	19.70537556202611
2020	22.282747032264933
2021	13.228691730732939
2022	8.06623352682045
2023	13.129692411743807