Table:
text: Sweeney Todd: The Demon Barber of Fleet Street
2012 London revival
2012 London revival
Year_ Award_Ceremony Category Nominee Result_
2012 Evening Standard Award Best Musical Best Musical Won
2013 Laurence Olivier Award Best Musical Revival Best Musical Revival Won
2013 Laurence Olivier Award Best Actor in a Musical Michael Ball Won
2013 Laurence Olivier Award Best Actress in a Musical Imelda Staunton Won
2013 Laurence Olivier Award Best Costume Design Anthony Ward Nominated
2013 Laurence Olivier Award Best Lighting Design Mark Henderson Nominated
2013 Laurence Olivier Award Best Sound Design Paul Groothuis Nominated

Question: How many times is the Laurence Olivier Award ceremony, the result is won and the nominee is Imelda Staunton under Sweeney Todd: The Demon Barber of Fleet Streets London Revival 2012?

Question: What was the Best Sound Design score for Sweeney Todd: The Demon Barber of Fleet Street for the 2012 London Revival?