Annual % of merchandise exports
1964 4.896504320997401
1965 4.672468571096131
1966 5.177497950778305
1967 5.626544185038329
1968 8.797276844984358
1969 6.992159830370117
1970 7.347273154538798
1971 10.335612406838932
1972 6.861792905003082
1973 5.404693451296876
1974 8.487953175580028
1975 10.881394779895926
1976 14.441235092796493
1977 14.280396093404699
1978 14.044459862077227
1979 18.243047359367278
1980 24.719613794404605
1981 26.62271567630363
1982 28.668990523076292
1983 28.706476159890727
1984 29.929308611081378
1985 31.537941329135432
1986 22.851097967251082
1987 19.94625451023597
1988 15.800465170794814
1989 16.253176768510492
1990 18.324678665920334
1991 15.513656759601854
1992 12.94560839750168
1993 10.287207172332081
1994 7.367116563691191
1995 6.9909862424692895
1996 8.062548973992566
1997 8.123583258979087
1998 6.163305400503637
1999 6.795830893815149
2000 9.618378864888102
2001 9.719842425616031
2002 8.390657285512892
2003 10.075077898248686
2004 11.598990305601127
2005 13.40600441816374
2006 13.731610750224855
2007 14.394732821776715
2008 18.349720123937743
2009 14.763680062058523
2010 15.846417099594198
2011 17.738709304584894
2012 20.407146242597406
2013 22.27238742107898
2014 22.08948730953085
2015 16.463746288825806
2016 14.002595244565594
2017 15.403682599408178
2018 15.670766419654909
2019 14.439277647731869
2020 11.38568064458686
2021 12.447410329578041
2022 17.081079306268773
2023 16.512163379366996