Year % of commercial service exports 1980 6.422018348623854 1981 8.333333333333332 1982 3.787878787878788 1983 3.8461538461538463 1984 3.896103896103896 1985 4 1986 6.875000000000001 1987 8.968609865470851 1988 10.135135135135135 1989 8.208955223880597 1990 11.11111111111111 1991 1.0869565217391304 1992 63.49206349206349 1993 77.73224043715847 1994 74.30025445292621 1995 69.32907348242811 1996 62.54071661237784 1997 -841.6149068322982 1998 165.093472264787 1999 74.92897727272727 2000 88.4397002044061 2001 87.63250883392226 2002 88.6558141228741 2003 72.4194427444209 2004 67.18085668599497 2005 67.97361398876004 2006 62.35812823917376 2007 66.1849415926246 2008 64.02667520701499 2009 70.62862279660021 2010 63.58614694507501 2011 58.816529044692366 2012 61.39222552162907 2013 65.70251056096572 2014 69.24250317253338 2015 67.96405287818817 2016 64.84089905415816 2017 60.821804837173765 2018 61.15050705642145 2019 62.21669146945046 2020 45.95039361480225 2021 55.68226151364812 2022 59.59201951100066 2023 63.29113470758626