Year	% of merchandise exports
1996	51.96255515856488
1997	50.57235369540939
1998	54.368353516960354
1999	52.955547261649606
2000	51.82793591294558
2001	53.284074904508955
2002	53.861493344394674
2003	53.519522394020925
2004	53.59711006840661
2005	50.598218240043785
2006	49.51528303603316
2007	50.75047273326014
2008	49.429942948900425
2009	48.554070159345926
2010	47.53840129290639
2011	46.62514208584364
2012	46.24025143399898
2013	46.62639418330833
2014	47.40024307701334
2015	49.009851646071134
2016	50.86890507610211
2017	50.037527881295226
2018	49.60984811293263
2019	49.275623646787714
2020	50.09079491404871
2021	49.6629511221698