Year	% of merchandise exports
1996	2.8421568487319426
1997	3.0833414506391428
1998	3.058362011613784
1999	2.94734677832137
2000	2.606237370211033
2001	2.27104753843424
2002	2.3648710235063923
2003	2.3346214894692716
2004	2.138469892416882
2005	1.9089491971273695
2006	1.7648812093791735
2007	1.8007456715872674
2008	1.3828784149585547
2009	1.4457899448225628
2010	1.4722534775215126
2011	1.437187884287007
2012	1.3647481680795162
2013	1.4462304800112598
2014	1.4651702248519096
2015	1.5775950438243296
2016	1.698776359808794
2017	1.6421941523433412
2018	1.5934189844395432
2019	1.5025495358566938
2020	1.6479818783611424
2021	1.580005383271057