Year	% of merchandise exports
1962	3.516156121344489
1963	3.3242985717427938
1964	3.1242228657311157
1965	3.0119088012646347
1966	3.958149929074946
1967	2.9349675792057255
1968	2.26627774044978
1969	2.468234945147507
1970	2.377486313241713
1971	2.1124770372006174
1972	1.9045672834832912
1973	2.6303698925418457
1974	4.705319384551211
1975	10.316111420017718
1976	10.386624437785311
1977	13.660590309976328
1978	16.241666758880424
1979	23.99609820439641
1980	36.33824424275315
1981	40.513293023146964
1982	43.82525649207385
1983	37.37682453547334
1984	36.894794320750286
1985	36.04157461187865
1986	19.68058705681688
1987	24.919499000160474
1989	23.317471596072274
1990	26.436688907593464
1991	21.141589981465295
1992	13.153612901135675
1993	10.854828833185325
1994	9.158983351091223
1995	8.492480680993355
1996	9.941560785575065
1997	8.425159573528655
1998	5.983067294962557
1999	7.604027260698702
2000	10.768906138428973
2001	9.976972226611284
2002	10.627046562105198
2003	11.9501986812361
2004	12.521573627103068
2005	14.597823067808879
2006	15.105311419299364
2007	15.056923203372747
2008	16.65030095649453
2009	14.174501379537864
2010	15.017348745302703
2011	16.55741815468945
2012	15.932894679746074
2013	14.512981094480779
2014	13.437436449824123
2015	9.320042426779969
2016	8.04369158288539
2017	9.42771747364714
2018	11.330090718432615
2019	10.653450049968765
2020	8.244710638572817
2021	9.904620299013287
2022	12.233202210818531
2023	11.164813031896108