Year	% of merchandise exports
1962	3.816442147540685
1963	10.516339055717673
1964	13.750269422858846
1965	10.826392531237564
1966	12.923377778253986
1967	20.936090599960767
1968	19.209627627133187
1969	30.975570407492768
1970	27.563999927471055
1971	21.218036386808954
1972	23.353407558233645
1973	26.207411337138975
1974	19.83919743972914
1975	18.608614270066823
1976	48.585491675587235
1977	43.20798302318916
1978	36.779298327991924
1979	37.896961904914775
1980	47.6794213234174
1981	45.2885860360988
1982	45.27678999040654
1983	55.946041232417286
1995	62.65444754876401
1996	68.58919390036696
1997	61.140865498469246
1998	65.94591821380406
1999	66.14632189066675
2000	58.019575637565715
2001	55.62643558040956
2002	61.46605030320931
2003	72.45269728358731
2004	75.44460819765618
2005	74.71595519384718
2007	54.34582634053841
2008	33.45086008479187
2009	25.572337820156466
2010	16.614620397001605
2011	11.22059414344912
2012	13.268196563980029
2013	18.838278468053787
2014	17.848961277881603
2015	13.5184783010397
2016	16.99461409541718
2017	12.68782444406752
2018	9.823947750211158
2019	10.869771313855408
2020	6.030787809071052
2021	9.008462733673998
2022	10.634823480757365
2023	5.724577980466996