To ask the Secretary of State for Transport what proportion of national income has been spent on public transport in each year since 1997.

Table 3.4 of Public Expenditure Statistical Analyses 2006 (Cm 6811) sets out total public expenditure on transport as a percentage of GDP for each year from 1987-88 to 2005-06; no separate identification is made of public transport spending. Table 3.6 of that publication provides a breakdown of total transport spending from 2000-01 to 2005-06 into various sub-functions, which include 'local public transport' and 'railways'.