Year % GDP 1964 13.860677046257736 1965 16.4443543205534 1966 17.214308736413894 1967 17.72359845389666 1968 18.53925551952909 1969 19.574477071774453 1970 20.347319715212734 1971 21.0412092147005 1972 21.8555663637097 1973 21.890886649729328 1974 20.99596150780403 1975 23.961274363979335 1976 25.297386619875592 1977 29.676478151391162 1978 30.39956274570791 1979 29.654321979283456 1980 28.724465600519004 1981 30.160674239270126 1982 31.350053269876096 1983 32.51311604879015 1984 33.25638556467221 1985 34.316438860013044 1986 37.497723833166724 1987 37.098617871787084 1988 37.06646480711695 1989 56.80388299613519 1990 39.14182649361526 1991 40.13730953016884 1992 45.23015699943388 1993 51.5855353103241 1994 47.29367972019723 1995 45.41335770302117 1996 47.00251921727395 1997 49.663559676450944 1998 47.168890436330656 1999 48.607439723533425 2000 48.59180410506855 2001 47.24192187421515 2002 50.50862391095463 2003 52.88271868744855 2004 51.99601647053882 2005 50.96900609441484 2006 52.689060905731445 2007 55.3432817089994 2008 57.07357915191995 2009 67.8423012396754 2010 68.63394334173432 2011 69.77338135743716 2012 74.15386754255299 2013 79.17062554632462 2014 85.19009924217269 2015 95.22677867844085 2016 97.05426275293381 2017 96.35588596436739 2018 100.4214740157388 2019 104.50552902209564 2020 118.9794713384304 2021 116.12596652487183 2022 129.1523072379427 2023 131.31238325886156