First Adult: 24.93 days
First Adult (With Interview): 27.23 days
Adult Renewal: 16.33 days
First Child: 20.16 days
Child Renewal: 17 days
First Adult (overseas application): 47.75 days
Adult Renewal (overseas application): 22 days
(Crowd sourced data for last 30 days)
View graphs showing averages over time here