Year % GDP 1965 9.719755363319946 1966 9.239040798631589 1967 9.279366438410245 1968 9.26288874441032 1969 9.387737077246912 1970 9.553022085877709 1971 10.325263585426232 1972 10.40799070290229 1973 9.572514151514678 1974 7.040742919446357 1975 8.412557472962554 1976 8.993240388735805 1977 5.988097907341884 1978 8.747493472697219 1979 10.130542575682318 1980 10.563441390405627 1981 11.531190003092101 1982 14.627215600066753 1983 14.123988983641116 1984 13.492139392600835 1985 13.526737344183077 1986 17.552571328853336 1987 17.420026829668387 1988 15.956586898324678 1989 22.038045550473488 1990 14.580486974339623 1991 11.783097453255369 1992 11.382848577738624 1993 10.13488515688327 1994 7.329079996478856 1995 7.118746424270308 1996 6.486947205810644 1997 7.675135145559958 1998 12.011460705609947 1999 13.887043258084857 2000 13.767262822617097 2001 16.208691332569394 2002 17.207927184154233 2003 16.705825962090262 2004 15.199996763087437 2005 13.599899630230649 2006 12.146377388812402 2007 12.256939620480278 2008 10.910178185308752 2009 12.909331165868258 2010 12.678645155821556 2011 12.130012240799939 2012 12.27990826603711 2013 11.449991505446778 2014 11.886420640382257 2015 14.922089788129108 2016 19.786111332789254 2017 21.54236394907815 2018 22.478682722382867 2019 24.2567839426462 2020 28.963369778845276 2021 28.517934249780055 2022 30.8855196537383 2023 34.886467566265644