Year	% of merchandise exports
1965	56.8273312776701
1966	55.78576093688798
1967	50.59168135535411
1968	45.825271542747316
1969	41.767178966964956
1970	46.259401711807456
1971	52.4176425575319
1972	46.90133618820889
1973	45.226023268631046
1974	48.33263314334782
1975	38.539604659885754
1976	28.575391486197084
1977	29.945699933480206
1978	22.322227589841166
1979	23.517590818046607
1980	15.552426815809433
1981	15.572265766699974
1982	14.20827119831912
1983	15.040374959516804
1984	16.85618936521075
1985	12.091916575154642
1986	16.100279491262913
1987	10.41152139267414
1994	7.992182334907231
1995	6.129835183856
1996	4.236977869356672
1997	3.837172824016576
1998	5.971751309239769
1999	7.854095006968725
2000	5.0070552490856794
2001	5.287844500369766
2002	8.10838056593754
2003	6.840901721789157
2004	7.136555878367154
2005	2.330255734174881
2006	1.500708960592727
2007	1.6109340218558796
2008	1.6549421929964478
2009	2.1171348732064827
2010	2.9096406272475805
2011	2.612285036437084
2012	2.3762384130007526
2013	2.009598677769765
2014	2.1399289446443333
2015	2.5391243692050964
2016	2.3086053698548255
2017	1.7796238904468753
2018	1.6752565340197367
2019	1.6852682427453727
2020	1.6248908211760897
2021	1.410029804980211
2022	1.0274185998013001
2023	1.2208150635632637