Date Value Value
Dec 31, 2015 15.22% GDP
Dec 31, 2014 14.59% GDP
Dec 31, 2013 14.32% GDP
Dec 31, 2012 14.06% GDP
Dec 31, 2011 13.96% GDP
Dec 31, 2010 13.58% GDP
Dec 31, 2009 13.25% GDP
Dec 31, 2008 14.49% GDP
Dec 31, 2007 14.94% GDP
Dec 31, 2006 14.81% GDP
Dec 31, 2005 14.36% GDP
Dec 31, 2004 14.22% GDP
Dec 31, 2003 14.08% GDP
Dec 31, 2002 14.35% GDP
Dec 31, 2001 15.23% GDP
Dec 31, 2000 15.65% GDP
Dec 31, 1999 15.18% GDP
Dec 31, 1998 15.10% GDP
Dec 31, 1997 14.96% GDP
Dec 31, 1996 14.89% GDP
Dec 31, 1995 16.02% GDP
Dec 31, 1994 14.24% GDP
Dec 31, 1993 13.95% GDP
Dec 31, 1992 14.08% GDP
Dec 31, 1991 14.34% GDP
Dec 31, 1990 14.27% GDP
Dec 31, 1989 14.18% GDP
Dec 31, 1988 14.15% GDP
Dec 31, 1987 14.29% GDP
Dec 31, 1986 14.00% GDP
Dec 31, 1985 14.02% GDP
Dec 31, 1984 13.76% GDP
Dec 31, 1983 13.95% GDP
Dec 31, 1982 14.37% GDP
Dec 31, 1981 14.47% GDP
Dec 31, 1980 14.19% GDP
Dec 31, 1979 14.02% GDP
Dec 31, 1978 13.78% GDP
Dec 31, 1977 13.78% GDP
Dec 31, 1976 13.40% GDP
Dec 31, 1975 13.29% GDP
Dec 31, 1974 13.64% GDP
Dec 31, 1973 13.48% GDP

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

Source: World Bank > World > World Tax Revenue