Year	% of merchandise exports
1963	39.83464749573755
1964	39.78594219827766
1965	39.576985420344606
1966	36.35536386864111
1967	41.36690431127328
1968	34.09229139254924
1969	32.80498359246394
1970	34.01353623150698
1971	38.33876303735283
1972	36.911157164468264
1973	31.934982791675825
1974	34.54330570908144
1975	35.642302374312386
1976	32.695322206454854
1977	31.759590234009742
1978	29.4919537078208
1979	33.77235746440045
1980	34.43009319733022
1981	30.98558203899114
1982	30.634172363090396
1983	25.0187660648647
1984	28.670487720504223
1985	24.83437815126264
1986	27.346580325347787
1987	24.18120894745809
1988	20.93591045864687
1989	22.307488877358082
1990	21.118492300245695
1991	19.456702470960707
1992	20.283956027939492
1993	22.419782892999763
1994	23.071650420032302
1995	20.520432295524245
1996	23.096554089927956
1997	22.959930147308384
1998	20.24600218880076
1999	23.097939945923347
2000	19.732992035374323
2001	20.59334160646315
2002	20.799664050292265
2003	18.27096406274152
2004	20.72041825612564
2005	16.132156854870058
2006	14.534343789704543
2007	12.632040303085518
2008	11.544190500219635
2009	12.994611361045793
2010	10.585804352842146
2011	10.875276477035843
2012	11.982339123048401
2013	12.404915058190944
2014	13.301948388189198
2015	16.19152054171841
2016	14.672139058028211
2017	14.045942936212604
2018	11.841455549612217
2019	11.019773175098779
2020	11.34922109382121
2021	11.102611449477001
2022	11.032811950581877
2023	11.633532453836294