Year	% of merchandise exports
1984	4.314514833740244
1985	3.7145715631311815
1986	3.2610019191671715
1987	4.517398927581897
1992	8.417284176461672
1993	7.144321375096362
1994	3.219669248043405
1995	3.688151157366782
1996	3.9944857244673484
1997	4.278359017418628
1998	4.415429802581101
1999	4.007554502027789
2000	3.6026722762230134
2001	3.4593148189685827
2002	3.170004643290499
2003	3.030368835189999
2004	3.473753302129616
2005	3.4553644856408896
2006	4.076041693215262
2007	3.930302607936978
2008	3.449826524037268
2009	3.06701629813963
2010	3.63527804178013
2011	3.740997135874306
2012	3.54633886032934
2013	3.4607654734941784
2014	3.400814763698819
2015	3.4744532736569496
2016	3.394616065973201
2017	3.629397322562896
2018	3.639796042587904
2019	3.5335953966451195
2020	3.841271408156767
2021	4.350507614902793
2022	3.4891465732152804
2023	3.4118366579196358