Year % GDP 1960 5.742296918767507 1961 12.035134239310572 1962 12.713856244875648 1963 10.545805207328833 1964 8.827903204001622 1965 10.233341351936492 1966 11.144357940155707 1967 16.82095006090134 1968 25.502983046842697 1969 31.91892258326931 1970 32.87420439104627 1971 34.937754508435134 1972 34.28052581015535 1973 34.37265934543086 1974 36.204301075268816 1975 33.700254182632115 1976 30.76813056215798 1977 30.084694299794172 1978 32.82311316066708 1979 35.4469898741756 1980 40.37240938348802 1981 40.786695335998935 1982 44.22950567846582 1983 43.71064378577587 1984 43.25225565679662 1985 45.827728904103836 1986 45.16451782672951 1987 45.82779639401863 1988 43.893805734043774 1989 48.6375178074062 1990 50.77399751291658 1991 50.362894262686865 1992 48.91633950756069 1993 48.75596997664518 1994 49.3374110789614 1995 48.60676063093608 1996 51.87461202576994 1997 56.672339464555286 1998 61.78033276416364 1999 66.84502403403144 2000 71.74527618554207 2001 103.22922265566822 2002 112.65110909799192 2003 111.11598574098511 2004 105.85988341322128 2005 110.30366699886929 2006 122.21812467463505 2007 129.1361895203661 2008 141.94987846734125 2009 138.0949141065271 2010 130.03859478885406 2011 132.53847243777471 2012 130.74591854491257 2013 128.49205323946106 2014 131.55506510884788 2015 132.14071268363165 2016 134.82579144424716 2017 136.49247327256734 2018 141.15501440686262 2019 151.25805237220032 2020 164.13617351071986 2021 170.82115461577345 2022 174.96776924728346 2023 176.11808050280965