Business summary

  2009
£m
2008
£m
%
change
%
change at
constant
currencies
%
change
underlying
Revenue          
Elsevier 1,985 1,700 +17% +4% +4%
LexisNexis 2,557 1,940 +32% +14% -4%
Reed Exhibitions 638 707 -10% -21% -22%
Reed Business Information 891 987 -10% -18% -18%
  6,071 5,334 +14% 0% -6%
Adjusted operating profit          
Elsevier 693 568 +22% +9% +9%
LexisNexis 665 513 +30% +13% -15%
Reed Exhibitions 152 183 -17% -28% -31%
Reed Business Information 89 126 -29% -35% -34%
Unallocated items (29) (11)      
  1,570 1,379 +14% +1% -9%

Adjusted operating profit is presented as an additional performance measure used by management and is stated before amortisation and impairment of acquired intangible assets and goodwill, exceptional restructuring and acquisition related costs, and is grossed up to exclude the equity share of taxes in joint ventures. Reconciliations between the reported and adjusted figures are provided in note 11 to the combined financial statements.

The percentage change at constant currencies refers to the movements at constant exchange rates, using 2008 full year average and hedge rates.

Underlying growth rates are calculated at constant currencies, excluding acquisitions and disposals.