Year	% of merchandise exports
1999	85.55291307111351
2000	82.54415844093734
2001	84.38838323865902
2002	82.6412294753997
2003	83.45246497714885
2004	83.10655615553063
2005	81.6082185877593
2006	80.84819050830782
2007	81.36227122587191
2008	82.70508980709143
2009	81.17068323379227
2010	79.29483499735547
2011	77.32507849053796
2012	77.93058128633778
2013	78.84847600975729
2014	77.15277588983523
2015	78.5794633269079
2016	79.6818178537068
2017	78.00045275924185
2018	81.5539105151176
2019	82.3088604077613
2020	81.76150966661257
2021	82.00480649148476
2022	82.02175972147981
2023	81.39481216637698