Year	% of merchandise exports
1962	7.640761553858625
1963	7.612496101450714
1964	7.302805220543164
1965	7.044948604378578
1967	6.970205225170813
1968	7.05240200662817
1969	7.241041483788908
1970	7.003567951049184
1971	6.829141632140092
1972	6.532359393763946
1973	7.406685197606418
1974	9.597353511515411
1975	14.394031972924244
1976	14.289218874972848
1977	17.085528263676682
1978	19.24445172955844
1979	25.812148021742978
1980	36.52273069520056
1981	39.92092258363955
1982	42.94824946463243
1983	37.23768890783103
1984	36.55279470873379
1985	35.248639693964904
1986	21.19230588457152
1987	25.811901505952555
1990	27.00497294999615
1991	23.05769502817065
1992	15.811970097926531
1993	13.393378712321466
1994	11.722343635490398
1995	11.049743144258953
1996	12.522028603569932
1997	11.073811037071655
1998	8.627575739448558
1999	10.633775493578748
2000	13.690299546716831
2001	12.730791564940672
2002	13.225474009812629
2003	14.591388723760168
2004	15.018725352712265
2005	17.144663369976104
2006	17.80180296483903
2007	14.441443550911591
2008	19.12062355919215
2009	17.08772572677719
2010	17.53735733814478
2011	17.703644415103877
2012	18.44039713604801
2013	17.280061511249574
2014	12.830967908780945
2015	8.992680797132122
2016	7.722811667564341
2017	9.168329745613457
2018	10.89536774970129
2019	10.144559212339097
2020	7.856490081767849
2021	9.339677458194513
2022	11.522034695163375
2023	10.260526779751677