Date Value Value
Dec 31, 2014 22.18% GDP
Dec 31, 2013 22.20% GDP
Dec 31, 2012 21.32% GDP
Dec 31, 2011 20.43% GDP
Dec 31, 2010 20.60% GDP
Dec 31, 2009 22.09% GDP
Dec 31, 2008 24.25% GDP
Dec 31, 2007 24.11% GDP
Dec 31, 2006 24.58% GDP
Dec 31, 2005 24.85% GDP
Dec 31, 2004 24.33% GDP
Dec 31, 2003 24.33% GDP
Dec 31, 2002 23.56% GDP
Dec 31, 2001 24.82% GDP
Dec 31, 2000 23.09% GDP
Dec 31, 1999 22.47% GDP
Dec 31, 1994 20.01% GDP
Dec 31, 1993 19.99% GDP
Dec 31, 1992 20.66% GDP
Dec 31, 1991 22.36% GDP
Dec 31, 1990 22.46% GDP
Dec 31, 1989 22.67% GDP
Dec 31, 1988 23.17% GDP
Dec 31, 1987 23.26% GDP
Dec 31, 1986 22.62% GDP
Dec 31, 1985 22.55% GDP
Dec 31, 1984 21.05% GDP
Dec 31, 1983 21.76% GDP
Dec 31, 1982 21.63% GDP
Dec 31, 1981 21.51% GDP
Dec 31, 1980 20.46% GDP
Dec 31, 1979 19.82% GDP
Dec 31, 1978 20.45% GDP
Dec 31, 1977 20.58% GDP
Dec 31, 1976 20.35% GDP
Dec 31, 1975 19.92% GDP
Dec 31, 1974 18.10% GDP
Dec 31, 1973 17.06% GDP
Dec 31, 1972 17.88% GDP

Australia tax revenue (percent of GDP). Excludes most social security contributions.

Source: World Bank > Australia > Australia Tax Revenue