Year % of commercial service exports 1960 64.57142857142846 1961 65.55555555555544 1962 63.29787234042566 1963 63.2075471698114 1964 61.75115207373282 1965 61.40350877192979 1966 61.13207547169812 1967 58.86287625418054 1968 57.18654434250767 1969 57.79036827195474 1970 57.80487804878047 1971 59.99979015740842 1972 57.07266133556611 1973 58.39721495623347 1974 59.624059777562934 1975 61.20482878239706 1976 58.648648648648646 1977 58.61788617886179 1978 56.297315898141775 1979 55.351137506884115 1980 56.79028480692174 1981 56.46336235085278 1982 56.78378911898307 1983 64.08726817883392 1984 62.96696349675462 1985 56.07823138736069 1986 55.111514711831965 1987 60.41689974405092 1988 62.820519735268135 1989 58.308345642252426 1990 55.32292344986294 1991 60.57408440929277 1992 56.373677872937954 1993 59.6670669944413 1994 58.02615965777815 1995 48.16398239379571 1996 53.93684435025081 1997 54.71131516935388 1998 54.751750415684256 1999 55.54132376115526 2000 54.756264098595175 2001 54.33819330840765 2002 58.59750385458644 2003 67.35791414258289 2004 65.38142314205673 2005 64.96095511030092 2006 64.75223592320252 2007 61.37372880052592 2008 59.37974977134366 2009 60.45728965438178 2010 57.473580295567885 2011 55.693858800503406 2012 57.26672911270862 2013 55.339493156524156 2014 55.522886074799736 2015 54.45021179900229 2016 54.32288657425717 2017 54.60015827940331 2018 53.78848509307578 2019 53.943918118882515 2020 31.030942596054267 2021 23.75282929043011 2022 38.26402512370388 2023 40.80853613595335