Year % GDP 1961 0.8385360602798708 1962 0.7520491803278688 1963 1.3093385214007782 1964 2.221223021582734 1965 2.3193493150684934 1966 2.7869674185463658 1967 2.1475535168195714 1968 2.5967078189300414 1969 4.50721908349027 1970 2.5177267987486966 1971 3.164700330344502 1972 3.3256792958285493 1973 -1.583209700499645 1974 -0.03933333333333333 1975 -0.2953413415111412 1976 0.9627911609259796 1977 1.370550539562433 1978 3.583736827114782 1979 3.635414222013612 1980 2.407746019340651 1981 1.9491477272727271 1982 3.4900305370935873 1983 2.942391617720923 1984 2.299380537912648 1985 2.246353691886964 1986 3.2667442019566257 1987 5.5560333060333065 1988 0.6291887125220459 1989 1.1586526430516468 1990 0.5641414141414142 1991 1.7375122428991185 1992 2.73658388329281 1993 2.3696729435084243 1994 0.9480752684149489 1995 0.6829549965715112 1996 0.3737948580610605 1997 0.3100145811240721 1998 0.18721266555031207 1999 0.10157048845074854 2000 2.0908658287377877 2001 24.45482940914407 2002 31.56396650004989 2003 36.716589280473265 2004 37.24893200768298 2005 38.516063888551386 2006 39.16785780784273 2007 36.98354419091561 2008 36.02453106438841 2009 41.44823780480992 2010 41.31302622620356 2011 35.47280840604585 2012 33.5547432222436 2013 31.04749835528453 2014 26.22220656833939 2015 25.5262351957196 2016 24.42001502910374 2017 23.356212878827957 2018 26.9524616017025 2019 29.67436924839666 2020 45.481113634489965 2021 53.479317753135845 2022 44.94604148197388 2023 44.06336303032359