Year	% of merchandise exports
1965	13.991594845756165
1966	15.73158525553856
1967	20.503128615249214
1968	23.380206366352933
1969	25.13819543648935
1970	27.980224959534155
1971	27.562609563344893
1972	26.307913466421653
1973	26.834749231778805
1974	26.697853938216394
1975	24.71737823500426
1976	23.56963814942198
1977	17.477714998109043
1978	20.64356373312617
1979	23.076050993355214
1980	24.161279707991813
1981	29.112127281681765
1982	26.462134021278167
1983	24.828994259012312
1984	23.371236775822467
1985	20.531790832161175
1986	17.155489285422547
1987	23.72327797366614
1993	30.79288793573451
1994	31.384974652943313
1995	28.189669212719664
1996	30.748181631930706
1997	30.218577671307024
1998	32.81318719094729
1999	34.1183041749319
2000	30.853944139723417
2001	36.83999340711196
2002	39.69565076869239
2003	40.383409116334455
2004	41.80902943497154
2005	56.73570344736002
2006	34.915836750394554
2007	49.64026370035957
2008	46.92502657540245
2009	43.10233666658714
2010	42.63169709846472
2011	39.239218668017784
2012	40.532328554172835
2013	41.25933096126234
2014	39.155094439781614
2015	42.60770878317673
2016	42.16046781173923
2017	41.97245822411847
2018	44.35209979031905
2019	43.54251628291808
2020	42.5320496652339
2021	46.844504172356935
2022	47.082372902241
2023	45.76072704010926