Year % of commercial service exports 1970 34.603469640644335 1971 32.94096275185987 1972 34.61937753042754 1973 33.10039925719421 1974 32.70836205230759 1975 35.43340874731771 1976 35.746179965676546 1977 35.833669321161835 1978 39.16331364452916 1979 37.88239578928045 1980 38.51095561471963 1981 42.37585658761677 1982 45.42307273298972 1983 46.16780478293464 1984 46.964315175103586 1985 48.26450223971089 1986 32.28355911532199 1987 32.38348321409515 1988 31.080388641394066 1989 31.157831797596316 1990 29.389439874595325 1991 33.86426966579309 1992 35.67668067324294 1993 34.66457571954861 1994 36.49904235293302 1995 35.3600519503877 1996 37.445002722969654 1997 36.90702225845421 1998 41.31452037577354 1999 43.68634624101316 2000 43.01556102866531 2001 43.399587334624705 2002 43.627890717655745 2003 43.91797354884776 2004 43.959589664578786 2005 42.11798004817492 2006 41.56124007716805 2007 40.875655131734526 2008 41.0996834554102 2009 42.07540982055257 2010 43.43004015208053 2011 42.45060324841517 2012 43.74859268921236 2013 44.70736053403927 2014 46.37229573663934 2015 47.3724487858663 2016 48.52035983695801 2017 50.028246330905496 2018 51.58735956951216 2019 53.05074402342836 2020 58.83224563890995 2021 59.17720371259881 2022 56.164677234930686 2023 80.67004066840929