Year	% of merchandise exports
1962	37.97073941559232
1963	39.70609267122791
1964	40.97976233757807
1965	42.12436040398953
1966	42.70248827928821
1967	46.308722502168635
1968	49.411361079778594
1969	52.9508143293471
1970	53.82106207426218
1971	54.2690209669133
1972	55.25983579864715
1973	54.253862006830914
1974	55.703761940901806
1975	56.01272480248702
1976	56.02487048890694
1977	55.88375358237747
1978	54.69328938094704
1979	54.34237497803529
1980	55.47922138878305
1981	55.999800072982175
1982	55.928926259624426
1983	56.65991699264645
1984	57.292848054504475
1985	57.63203882101989
1986	59.42131267200435
1987	59.863929415717095
1988	59.16369314513814
1989	58.67447311626817
1990	60.12021090604076
1991	59.493567638371246
1992	61.21644065461697
1993	57.87555293268728
1994	58.00872404427716
1995	59.786550506547485
1996	59.36922907978942
1997	63.16459468873005
1998	64.94952054205078
1999	66.20443529254818
2000	64.16004975426772
2001	65.06967097111348
2002	66.51058965918027
2003	66.30164711008383
2004	65.69938682954539
2005	63.021262809622115
2006	62.60689650831086
2007	64.86647597398623
2008	63.345819737136736
2009	64.57932745087774
2010	60.55006545380914
2011	60.45507213760266
2012	58.130147900791016
2013	58.333742392652134
2014	61.12773297915983
2015	62.079038116077214
2016	71.29205430148922
2017	70.43495292105646
2018	71.25830410077792
2019	72.41458375814138
2020	73.92776537355844
2021	72.75135904809952
2022	69.82764601490149
2023	68.66510319295843