Date Value Value
Dec 31, 2014 25.05% GDP
Dec 31, 2013 25.36% GDP
Dec 31, 2012 25.48% GDP
Dec 31, 2011 26.19% GDP
Dec 31, 2010 25.71% GDP
Dec 31, 2009 24.87% GDP
Dec 31, 2008 27.82% GDP
Dec 31, 2007 26.59% GDP
Dec 31, 2006 26.87% GDP
Dec 31, 2005 26.18% GDP
Dec 31, 2004 25.96% GDP
Dec 31, 2003 25.71% GDP
Dec 31, 2002 26.23% GDP
Dec 31, 2001 27.36% GDP
Dec 31, 2000 27.44% GDP
Dec 31, 1999 27.32% GDP
Dec 31, 1998 26.78% GDP
Dec 31, 1997 25.52% GDP
Dec 31, 1996 25.06% GDP
Dec 31, 1995 25.23% GDP
Dec 31, 1994 23.80% GDP
Dec 31, 1993 22.98% GDP
Dec 31, 1992 24.28% GDP
Dec 31, 1991 24.85% GDP
Dec 31, 1990 24.15% GDP
Dec 31, 1989 22.76% GDP
Dec 31, 1988 22.99% GDP
Dec 31, 1987 23.16% GDP
Dec 31, 1986 24.50% GDP
Dec 31, 1985 25.13% GDP
Dec 31, 1984 24.78% GDP
Dec 31, 1983 24.65% GDP
Dec 31, 1982 25.87% GDP
Dec 31, 1981 24.64% GDP
Dec 31, 1980 23.88% GDP
Dec 31, 1979 21.90% GDP
Dec 31, 1978 22.15% GDP
Dec 31, 1977 23.33% GDP
Dec 31, 1976 23.80% GDP
Dec 31, 1975 24.27% GDP
Dec 31, 1974 23.75% GDP
Dec 31, 1973 21.07% GDP
Dec 31, 1972 23.02% GDP

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

Source: World Bank > UK > UK Tax Revenue