Year	% of merchandise exports
1962	79.76570908544628
1963	79.47089785892224
1964	79.86342229886966
1965	80.95501580074475
1966	80.96255419386054
1967	80.84355186996297
1968	81.06723391030286
1969	82.09198524627803
1970	80.08930238268593
1971	81.97795435283302
1972	81.16591479199701
1973	79.63052885602107
1974	78.79787439618812
1975	80.58860021007021
1976	80.41889813931508
1977	78.8727400262219
1978	78.37729286207372
1979	74.9591161262185
1980	71.48547907011064
1981	66.31607896528463
1982	65.1448201936935
1983	63.1968839284098
1984	63.97559694481417
1985	65.28687593629978
1986	72.81974632196919
1987	74.52812104222195
1988	79.61123795277364
1989	80.10183578164741
1990	79.69797372307906
1991	79.86818917098236
1992	77.99327465561615
1993	78.6110593622991
1994	79.71878769472445
1995	81.92308520003644
1996	82.53353999811465
1997	82.5008260941558
1998	84.29635091520872
1999	83.7375324175455
2000	75.20929877058477
2001	75.42137418407361
2002	77.92027428513745
2003	77.32139846273672
2004	75.98308566688698
2005	75.21512363386218
2006	76.95280689463621
2007	72.69075756434019
2008	67.97280897362657
2009	66.14102035430344
2010	67.8872228046867
2011	62.90588546392688
2012	65.81741443129873
2013	58.514320889049834
2014	68.24964762908184
2015	71.64817142457964
2016	76.18123527036018
2017	74.01976118719425
2018	68.98922076805646
2019	71.78205755567812
2020	68.30491403653336
2021	62.245518873612795
2022	55.23582956124709
2023	60.45341869621878