Year	% of merchandise exports
1962	5.589753853724961
1963	5.5132214657721565
1964	5.0514321471130765
1965	5.4451899119670735
1966	5.854116254208829
1967	6.118575958952696
1968	5.969211099696884
1969	5.112583718084765
1970	5.066317494996394
1971	5.435787899598521
1972	4.425487855602847
1973	5.669431479986147
1974	7.806007921000671
1975	5.829724691218773
1976	5.690788474988389
1977	5.613404543228002
1978	5.878401467678366
1979	6.581644875912343
1980	5.661289490396767
1981	6.27934636156013
1982	6.795687021810803
1983	5.3566725146818515
1984	4.529629258631167
1985	4.669831279454623
1986	2.7892618177277413
1987	2.4381572605680972
1988	1.9286580007448773
1989	1.991038458784639
1990	2.3056079231002222
1991	2.330807756090314
1992	2.209253178366919
1993	2.1701096192124067
1994	1.5797611282856356
1995	1.2476993475734717
1996	1.22530273526608
1997	1.4241757863747646
1998	1.1008749828954223
1999	1.1936347915669416
2000	2.0215128690169304
2001	1.9104136432361947
2002	1.7460096239073828
2003	2.135904297608629
2004	2.3408622098073373
2005	3.438720286274774
2006	3.600073862406887
2007	3.9204182863644075
2008	4.693309627371909
2009	3.447934596545003
2010	4.638893988752267
2011	4.760732394404132
2012	4.699484779069807
2013	4.2773164830803925
2014	3.7390375947459655
2015	3.2944073725624996
2016	2.6635946214953234
2017	3.272562332310975
2018	3.470594176436576
2019	3.0494755320078326
2020	2.1417921306352303
2021	3.097830259557487
2022	4.978535122083661
2023	3.6287417589983253