Year	% of merchandise exports
1965	75.27383647900795
1974	88.37486637555861
1975	91.64141397688226
1976	93.25435303510201
1993	30.22925727329039
1994	51.16360335219492
1995	59.837233924410235
1996	66.37336220447483
1997	98.29623212348116
1998	99.11277963220394
1999	70.11752667269278
2000	85.82194772290241
2001	74.7387313359193
2002	81.45361070209816
2003	45.08001992133494
2004	44.06157898965834
2005	45.12072694704125
2006	31.180936976039618
2007	35.04565083514949
2008	36.937134742041856
2009	50.17777336567182
2010	72.44681463126409
2011	50.16481781879018
2012	37.48851983583161
2013	26.598156364576454
2014	59.14654011447495
2015	63.553963441439755
2016	66.23557625697522
2017	59.99795054816231
2018	52.61514860724017
2019	47.4703808833362
2020	51.93610629850688
2021	49.552037421031855
2022	56.511963911139006