Year % of commercial service exports 1975 16.504071837978927 1976 19.198754867457282 1977 18.970094284596385 1978 18.404966220028456 1979 16.196398996449275 1980 15.42089853156449 1981 16.77073294535343 1982 19.51354303187584 1983 20.314007848180438 1984 19.62976045281512 1985 18.86911633272713 1986 19.167125216924262 1987 19.581611116746146 1988 19.161719748827693 1989 18.24856513485767 1990 18.273083077098164 1991 17.600568249957774 1992 17.626176879148034 1993 18.349281734182725 1994 15.796954562659494 1995 17.191025019549286 1996 20.443970224191148 1997 26.07508671362025 1998 27.694986104681902 1999 27.812817604271032 2000 30.505350318922183 2001 26.68061781876844 2002 26.758947153146707 2003 27.27434741873799 2004 29.28215832729913 2005 29.15251338869507 2006 32.80423308527236 2007 33.203675487935016 2008 35.21228285539459 2009 35.87765248290009 2010 39.993670848288794 2011 33.34105513412568 2012 39.566314033127 2013 38.506341835477116 2014 37.152810099452495 2015 37.84712226556853 2016 37.27296408819761 2017 33.1570415917123 2018 32.667928724593494 2019 34.9264056181742 2020 46.10916435191277 2021 43.564232978481705 2022 36.29255044864116 2023 47.44695485786752