I think it should be like this
Winter 2009/2010
Stansted 24
Dublin 14
Madrid 11
Hahn 9
Girona 9
Bergamo 9
Charleroi 8
Niederrhein 7
Liverpool 6
Nottingham 6
Skavsta 6
Alicante 5
Ciampino 5
Prestwick 5
Pisa 4
Birmingham 4
Bristol 4
Edinburgh 4
Luton 4
Marseille 4
Bremen 3
Porto 3
Shannon 3
Bari 2
Bologna 2
Cagliari 2
Trapani 2
Reus 2
Alghero 1
Belfast 1
Bournemouth 1
Cork 1
Kerry 1
Pescara 1
Brindisi 1
new bases:
Faro 6 (March/April)
Oslo-Rygge 3 (March)
Leeds 2 (March)
Malaga 4 (June)
summer changes:
Dublin 15 (last summer 18)
Charleroi 8 > 12
Bergamo 9 > 11 (May)
Alicante 5 > 9
Niederrhein 7 > 8 (March)
Liverpool 6 > 8
Pisa 4 > 7
Prestwick 5 > 6 (or 7?)
Bristol 4 > 5
Trapani 2 > 4 (3 March/April, 4 May)
Bologna 2 > 3
Bournemouth 1 > 2
Cork 1 > 2 (from Juni til August)
Shannon 3 > 1 (last winter 6, last summer 4)
summer only increases:
Hahn 9 > 11
Gerona 9 > 10
Reus 2 > 3
Alghero 1 > 2
possible increases:
Nottingham 6 > 7
Edinburgh 4 > 5