Year	% of merchandise exports
1996	59.89106856514466
1997	59.665740988576424
1998	47.5592239630309
1999	42.224397844245274
2000	35.55401233964563
2001	33.96280850156866
2002	35.968627173726
2003	33.28365421986083
2004	39.87191876346972
2005	39.84840735172892
2006	54.70601616993793
2007	61.19856712112915
2013	43.6262686220198
2014	57.81274295022666
2015	61.07101380628347
2016	45.82145147364787
2017	38.5693760214141
2018	42.01609270243913
2019	38.88270765542703
2020	40.085425006193006
2021	49.35935161734101
2022	30.902503091156362