SELECT COUNT(year) FROM table_name_3 WHERE award_ceremony = "laurence olivier award" AND result = "won" AND nominee = "imelda staunton"
Berapa kali upacara penghargaan Laurence Olivier Award, hasilnya dimenangkan dan calonnya adalah Imelda Staunton?
CREATE TABLE table_name_3 (year VARCHAR, nominee VARCHAR, award_ceremony VARCHAR, result VARCHAR)