2. Revenue by type

2013
Continuing
£m
2012
Continuing
£m
2012
Discontinued
£m
Sale of goods3,376.63,281.6
Rendering of services154.8143.964.8
Rental income5.36.2
Royalties11.19.4
Sale of property development stock (exceptional item, see Note 6)15.0
Revenue3,562.83,441.164.8

Rendering of services includes £140.4m (2012: £126.1m) of service charge on Directory customer receivables.