Year	% of merchandise exports
1962	21.316956554396135
1963	20.397212587589227
1964	21.87865222854955
1965	18.393193731010165
1966	21.113021600037516
1967	19.397249038437877
1968	22.420691600746125
1969	22.968948787996915
1970	22.08765397617478
1971	20.256996040383104
1972	18.44035528748324
1973	16.806089836575108
1974	15.2378944373609
1975	11.028483157762226
1976	14.333879943326078
1977	13.552912873593815
1978	13.555787706932138
1979	12.073401365658992
1980	10.500543171268658
1981	9.60433339731172
1982	7.927974787516254
1983	8.987825414250135
1984	9.832753658396344
1985	8.723428669507765
1988	14.25244388095282
1989	13.698631595382011
1990	10.116068636615093
1991	8.856390174979259
1992	8.092981370102004
1993	7.361447318120113
1994	8.343351766653813
1995	8.723275751132817
1996	7.017335692373469
1997	7.116676063163356
1998	8.58571141523668
1999	7.213125652913756
2000	6.074422512930331
2001	5.997530565631058
2002	6.083057582843931
2003	6.645230262802137
2004	6.92259885660009
2005	6.008332813460511
2006	7.139245988732268
2007	8.32264604171929
2008	5.551829908331019
2009	5.13787441249515
2010	6.3236658303572915
2011	5.943431432385305
2012	5.156691411963181
2013	4.757955228179433
2014	5.327060007806779
2015	6.078828310059541
2016	6.238907291603835
2017	6.540676599787791
2018	6.18246132107391
2019	6.69954220330805
2020	8.198365893427557
2021	5.6066518218886605
2022	4.015545807558168
2023	5.192453819050524