Date Value Value
Dec 31, 2013 10.86% GDP
Dec 31, 2012 10.09% GDP
Dec 31, 2011 9.76% GDP
Dec 31, 2010 9.14% GDP
Dec 31, 1993 11.69% GDP
Dec 31, 1992 11.80% GDP
Dec 31, 1991 13.31% GDP

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

Source: World Bank > Japan > Japan Tax Revenue