Year	% of merchandise exports
1962	3.070658777273809
1963	2.962361391426044
1964	5.337297158184633
1965	7.739498953140739
1966	7.132654534741237
1967	9.845537096464147
1968	8.115650355465537
1969	9.690219649404291
1970	13.235102554921685
1971	15.190955933404338
1972	18.765440369403503
1973	19.629376553649035
1974	24.156460222828713
1975	25.289180137853602
1976	23.028862797459084
1977	25.1156158249429
1978	33.2754469808511
1979	37.608857219198605
1980	37.21365387246627
1981	39.10671522614939
1982	38.27321277462756
1983	39.3599665348107
1984	41.32634939007484
1985	43.744221991895145
1986	47.94205052016566
1987	49.5852421818567
1989	53.66231872635561
1990	51.76307359471487
1991	54.78491529711788
1992	56.87117793038763
1993	58.745797804787394
1994	54.710989730337914
1995	53.0244811116475
1996	52.90362585424959
1997	52.90032484663523
1998	53.92699916076656
1999	53.26319133020081
2000	57.55314104451605
2001	53.57161121420266
2002	52.0301064054833
2003	51.07056263677665
2004	52.60790345263947
2005	52.20469093389312
2006	49.740210573192456
2007	47.323092085587454
2008	43.22171669458398
2009	37.76858159081271
2010	34.958895233338
2011	32.35835564556421
2012	33.2036805014074
2013	32.57153319075278
2014	32.179057668976874
2015	34.865165970077065
2016	36.120900074217836
2017	34.82482607366747
2018	32.35763976102233
2019	30.19439273802849
2020	25.039647069720278
2021	25.121488666324165
2022	25.29102786669093
2023	24.0930367154098