Year % GDP 1974 5.87022163058837 1975 3.591399000266693 1976 4.84427715647161 1977 5.439800127846756 1978 3.9421309713763266 1979 3.5085977476343997 1980 4.409620446119162 1981 4.796028771760154 1982 2.915536472825516 1983 3.0117999670164988 1984 2.5322342982658275 1985 1.718116356115524 1986 1.102383420006399 1987 1.1096079730337913 1988 0.5380668423242269 1989 1.1802232509608797 1990 0.5053937485044977 1991 -0.17445087697971445 1992 0.622623975873465 1993 0.23905346619733017 1994 0.5702582617119419 1995 1.7269460822481935 1996 2.742066429601113 1997 2.924177876848515 1998 3.074385526102995 1999 4.338666879775943 2000 5.411849533376486 2001 14.419521035776436 2002 14.675143597882656 2003 14.104321253834835 2004 14.425506269338943 2005 14.52331106007131 2006 15.547077102295034 2007 15.303718790679588 2008 15.218754404053431 2009 14.11066220489885 2010 13.843879927080655 2011 16.352870754883444 2012 14.542268067886182 2013 14.645483890492816 2014 14.433883684916523 2015 14.126842266963177 2016 12.12274024962941 2017 12.436514415994582 2018 13.09845027453084 2019 14.791749147912611 2020 15.680514058896136 2021 16.166283986039485 2022 16.142479357287442 2023 15.294727489503805