First Adult: 21.39 days
First Adult (With Interview): 22 days
Adult Renewal: 13.16 days
First Child: 23.75 days
Child Renewal: 18.75 days
First Adult (overseas application): 36.40 days
Adult Renewal (overseas application): 22.33 days
(Crowd sourced data for last 30 days)
View graphs showing averages over time here