Year	% of merchandise exports
1975	77.41760617193516
1976	63.202381805198925
1977	61.87825572708233
1978	65.14155014006457
1979	76.23015646530285
1980	79.42026042013802
1982	79.80624275100018
1983	99.45134840746071
1984	136.10844042412015
1985	100.8460346163782
1986	88.7008459331704
1987	85.49200162471497
1992	78.41175556800628
1993	76.74131149555407
1994	79.45435361430069
1995	86.46650686280857
1996	79.39300881884266
1997	85.4918200726032
1998	83.74972578988374
1999	10.904007485174553
2000	87.25915930956877
2001	34.58684844027317
2002	21.523333996596634
2003	89.64092733496048
2004	87.96035266982078
2005	87.29843339768433
2006	73.79676253304558
2007	65.63918857489031
2008	57.289449717721595
2009	71.93133819237232
2010	59.72614390511119
2011	52.11431243849404
2012	68.61681247244812
2013	76.94463192565384
2014	63.9637808245886
2015	70.43441779345834
2016	71.21426166344497
2017	87.4463019382702
2018	87.08668240462688
2019	89.80794690113947
2020	93.61493434835914
2021	92.66024816329205
2022	93.9316752657423
2023	95.16916940315758