Annual % of merchandise exports
1962 23.584109976673542
1963 10.305173211913257
1964 9.219921425592773
1965 8.826346018137462
1966 7.082576243228524
1967 7.92123762123309
1968 7.742177667909002
1969 8.314144856269367
1970 10.722002079171968
1971 12.507634012345484
1972 12.007221200227184
1973 13.039600282610857
1974 16.014391347584557
1975 17.071345067525694
1976 17.677447120125475
1977 18.201744903405487
1978 15.997540621346204
1979 18.81870387279318
1980 21.841937081059136
1981 23.860311395922622
1982 23.851538276840888
1983 23.162527947525728
1984 22.585809943066963
1985 22.69345996856214
1986 15.16169118053838
1987 10.862550165187251
1988 8.475636960372931
1989 9.04413798372211
1990 9.739350302168017
1991 9.887069097712077
1992 8.57961197928558
1993 8.938558744752385
1994 7.566058494253783
1995 7.0933971440153964
1996 8.198729432534426
1997 7.222937486658193
1998 6.4044472750070165
1999 6.674917437153641
2000 8.357834066169437
2001 6.191087283601417
2002 5.589558341213905
2003 5.655044105239093
2004 5.869023758326615
2005 7.508829222148616
2006 8.627171395345941
2007 8.870174796813965
2008 10.706414476275608
2009 8.243287563328636
2010 10.16386473203065
2011 12.7907635823148
2012 14.457533143010398
2013 14.430035727378876
2014 12.566937126189579
2015 10.250745283465175
2016 9.148995672224572
2017 10.277672294867212
2018 10.742482382226818
2019 10.65208665448862
2020 7.458285978711002
2021 9.013624120651942
2022 13.608038344061848
2023 13.78767263571137