Year	% of exports of goods, services and primary income
1972	1.4361002396008136
1973	0.3851421999995405
1975	7.7219947316288255
1976	11.084425092405473
1977	28.86407041691413
1978	32.98250525338283
1979	28.659840747130207
1980	28.148050788096104
1981	35.00067912453425
1982	43.44997185717639
1983	47.375932793947435
1984	49.069804635352526
1985	53.31269371890766
1986	48.056964812729056
1987	40.60079935462087
1988	36.877469398160294
1989	35.98393409826176
1990	31.18367901502229
1991	29.363219134353177
1992	26.8781797933548
1993	22.9142446687127
1994	22.068820943705227
1995	21.30435746299453
1996	21.996972564700574
1997	21.702011117069446
1998	19.9099744849492
1999	19.097700734197897
2000	14.292350378059746
2001	13.855736203305709
2002	14.793551866454223
2003	13.00419726613807
2004	11.115979765954014
2005	9.553664257972418
2006	11.230523999682973
2007	12.219580896650596
2008	10.75723491535265
2009	13.272980518534808
2010	14.02532935221938
2011	14.161307517324538
2012	17.000736452554236
2013	16.92754752262577
2014	15.957900985159306
2015	17.30348415150227
2016	18.213851461572887
2017	18.79763951794069
2018	16.801990771207645
2019	17.882341885699773
2020	21.048305367079422
2021	19.31060865867194
2022	18.78262478037904