Year % GDP 1960 0.0025819778616570583 1961 -0.1579077265706323 1962 -0.03886602563177811 1963 -0.3531195840554593 1964 -0.8062910450668715 1965 -0.4034273545774251 1966 0.406715866066989 1967 0.5674201002740437 1968 -2.371392656590195 1969 -2.62366941294514 1970 -2.281021897810219 1971 -0.735484381942968 1972 0.012482485775581607 1973 0.2162021179174594 1974 0.7118472367991582 1975 1.3495835204222257 1976 3.0148327182639574 1977 4.484375 1978 4.330022123250674 1979 4.762097660310161 1980 5.426407526633015 1981 4.934714157979377 1982 7.935330009947851 1983 12.472156398104266 1984 13.402132827162214 1985 14.441677757266131 1986 13.689972004881202 1987 13.130245521733682 1988 12.636595324161965 1989 13.374855773000704 1990 13.206563781233077 1991 13.214028965840342 1992 12.809073669542622 1993 12.414988445031364 1994 10.174184029868723 1995 10.342694194137104 1996 9.801135336442854 1997 9.753740877374668 1998 9.325067725905367 1999 9.382202793667918 2000 9.594466508458767 2001 10.888104356901106 2002 9.995384193469048 2003 10.581672426157636 2004 11.031734497333018 2005 10.652444130760825 2006 9.97636773655983 2007 11.36417108208819 2008 11.509133145250141 2009 8.474245341680842 2010 11.188024877497078 2011 10.627390548915614 2012 8.791581517986877 2013 8.049208869575724 2014 5.761101762297241 2015 6.655794989812125 2016 1.956176652842257 2017 2.6034138521339676 2018 9.61353016451101 2019 9.63223655813122 2020 13.678851055149426 2021 13.063296135341174 2022 17.331211170015642 2023 21.042069146956564