Year	% of merchandise exports
1962	71.14927028533864
1963	73.75692538064004
1964	69.29420912931519
1965	67.33806461605667
1966	68.91485909425646
1967	68.00542250212581
1968	68.76696765922213
1969	64.62033967681542
1970	63.25015853286804
1971	59.92598093919861
1972	62.71077683455014
1973	61.74351660472857
1974	57.8889466041662
1975	54.084093534349975
1976	59.591249748245914
1977	61.5943011265199
1978	51.96767906171627
1979	46.544717380750974
1980	46.26332164051147
1981	41.373800806008006
1982	39.63116566848015
1983	40.31114347296733
1984	38.76549047957214
1985	36.77370934870379
1986	34.41425197335372
1987	32.293920734076934
1989	27.257486980136182
1990	27.688330768654506
1991	24.930570454177463
1992	25.400085531358407
1993	25.268805997297754
1994	28.941803289094135
1995	28.509961566198918
1996	29.89880136328206
1997	30.966499498028334
1998	29.6175199784671
1999	28.733863231700074
2000	23.23647283426794
2001	27.472584708146698
2002	27.76264011638794
2003	28.532411866980272
2004	27.881671419185665
2005	25.67487140472157
2006	24.91996487042804
2007	26.31996729467632
2008	27.702502292225468
2009	34.13530626950483
2010	30.335763057046584
2011	30.490870761595435
2012	32.34154433027933
2013	35.296991254761586
2014	35.65229207477073
2015	37.97789568066474
2016	37.87819066682212
2017	36.100420202109746
2018	34.63881499372058
2019	34.52571951243279
2020	38.90947131576494
2021	34.77716323822643
2022	39.52739434445067
2023	42.086455162538904