Year	% of merchandise exports
1962	1.0517939153365836
1963	2.8610390231020135
1964	3.315522075674429
1965	5.306079039453975
1966	4.0194250319757
1967	5.457053150116799
1968	5.387745070805559
1969	5.481931702371808
1970	5.969039457381819
1971	5.555282516257123
1972	8.230016856503813
1973	7.64129139978201
1974	7.631122279974892
1975	11.168393430308774
1976	7.025406293105302
1977	7.034864672712667
1978	6.063694119674424
1979	7.800046595384293
1981	9.73510278778968
1982	10.130053752178094
1983	10.728190507056269
1985	9.341179161877013
1995	6.536957275230196
1996	6.060585843279105
1997	16.870381572466894
1998	18.992369028848234
1999	21.28430940369647
2000	14.342914333414667
2001	19.296280851031273
2002	20.672305895171544
2003	21.534589292817873
2004	25.863553494334397
2005	24.92568884148278
2006	19.431274194811408
2007	18.087298493443743
2008	12.440585699020069
2009	15.332860091584042
2010	16.134631343946875
2011	9.508973171392567
2012	9.940743599958424
2013	27.62108936125901
2014	16.6896721136789
2015	20.745223887178014
2016	13.667643501845978
2017	15.74023890635266
2018	10.160065663392995
2019	9.927486442449467
2020	8.83381716477804
2021	9.596797254200881
2022	9.992792746869004