Year	% of merchandise exports
1973	1.3163389861239485
1974	0.7110826396002948
1997	1.2657021281741587
1998	1.3422063605017382
1999	1.110735999256961
2000	1.0493634785885504
2001	1.2176879286468323
2002	1.3989685222553503
2003	1.05485993440653
2004	1.477754006572196
2005	1.7517385341807985
2006	2.403747955443161
2007	1.6074393979428057
2008	1.293378509042866
2009	1.3214998011244723
2010	1.2455577626425767
2011	1.4132769420273
2012	1.0674888987444107
2013	1.113461328707192
2014	1.4420547078990278
2015	1.6271259314401298
2016	1.9547401013248977
2017	1.7441144859396298
2018	1.8020793253343497
2019	1.7157348613102892
2020	1.8771841213533005
2021	1.6116813140658017
2022	1.480678202268708
2023	1.6487205864961112