Year % GDP 1977 11.319182786914075 1978 11.841299762251879 1979 5.725933750479217 1980 5.478386399730097 1981 6.174018069886407 1982 9.573158740791309 1983 11.166731017486683 1984 12.743932349416893 1985 12.301629625427921 1986 11.32437091354492 1987 9.25264587448044 1988 10.095346548402347 1989 8.116687061531431 1990 8.903711346033129 1991 9.507585959076472 1992 6.547387899118401 1993 6.51469964658397 1994 5.947434039502535 1995 5.204819682685516 1996 6.161815915011887 1997 7.193406153810702 1998 5.917808259001676 1999 3.3606960768320704 2000 4.215391948749672 2001 6.49107190702415 2002 6.5482442127843825 2003 8.049391893979363 2004 4.43058401471495 2005 0.7918691160809371 2006 1.9797901056341722 2007 5.061841033911711 2008 5.512294254075078 2009 4.748960308176355 2010 5.284745357249225 2011 7.1538812126314575 2012 4.978248627111424 2013 2.2987880372911604 2014 0.7152226668400352 2015 -2.4379996433772178 2016 -2.051785670677463 2017 -3.969054836066922 2018 -6.392251367003325 2019 -11.099426811662765 2020 -15.848810092254395 2021 -14.785270245022364 2022 -11.246243768676129 2023 -17.496732191753388