Table:
text: 2008–09 La Liga
Managerial changes
Managerial changes
Team Outgoing_manager Manner_of_departure Date_of_vacancy Replaced_by Date_of_appointment Position_in_table
Numancia Sergije Krešić Sacked 17 February 2009 Juan José Rojo Martín 17 February 2009 19th
Betis Paco Chaparro Sacked 6 April 2009 José María Nogués 6 April 2009 16th
Getafe Víctor Muñoz Sacked 27 April 2009 Míchel 27 April 2009 17th

Question: What was the date of Paco Chaparro's replacement appointment in La Liga leadership changes in 2008/09?