Year % GDP 1965 4.358022033547624 1966 4.411046747227821 1967 5.196180435232545 1968 5.422224884044436 1969 5.63961106941993 1970 5.688100140138844 1971 6.484171071065438 1972 6.985866483984398 1973 6.542377210190868 1974 3.90006654263169 1975 6.104075204803004 1976 7.960782262108203 1977 9.8683147779798 1978 10.331130760878551 1979 10.100131960952341 1980 9.358086780724541 1981 8.017328494445762 1982 9.089793557734318 1983 10.742064501228398 1984 11.059266162402714 1985 11.01332387376583 1986 10.157096033432495 1987 9.248188163164947 1988 9.57511790641427 1989 8.760465829493098 1990 8.643845858629367 1992 8.927135780673028 1993 11.177147649842198 1994 12.380203467519806 1995 11.317870688341959 1996 9.008196447249208 1997 6.317072392158626 1998 7.241987408043065 1999 8.168856974979041 2000 6.241972180259401 2001 11.135475117489907 2002 12.722597636392434 2003 12.938240882305179 2004 11.551485568988085 2005 8.359756213768446 2006 4.168802186726906 2007 2.7217234214560584 2008 1.211220277530684 2009 4.932659820593357 2010 6.102150488016466 2011 5.009877843001113 2012 5.244317475262562 2013 5.247380158688373 2014 5.482798337227893 2015 6.013577547123675 2016 8.257520011504196 2017 9.025584618211012 2018 9.14610496202 2019 9.893456667046433 2020 12.455076095779386 2021 12.513559738007048 2022 13.750887882617059