Table:
text: 1999–2000 Real Madrid C.F. season
In
In
Nat_ Name_ Moving_from Type_ Transfer_window Ends Transfer_fee
ENG McManaman Liverpool Transfer Summer 2003 Free
FRA Anelka Arsenal Transfer Summer 2000 €34,000,000
BIH Baljić Fenerbahçe Transfer Summer 2002 €26,000,000
ESP Helguera Espanyol Transfer Summer 2007 €15,000,000
ESP M. Salgado Celta de Vigo Transfer Summer 2009 €12,000,000
Cameroon Geremi Gençlerbirliği Transfer Summer 2003 €4,200,000
ARG Bizarri Racing Transfer Summer 2000 €2,000,000
BRA Júlio César Valladolid Transfer Summer 2000 €2,500,000

Question: What is the transfer fee for Helguera in Real Madrid CF squad in 1999-2000 season?