First Adult: 21.95 days
First Adult (With Interview): 21.4 days
Adult Renewal: 13.45 days
First Child: 25.27 days
Child Renewal: 19.33 days
First Adult (overseas application): 39.52 days
Adult Renewal (overseas application): 25.90 days
(Crowd sourced data for last 30 days)
View graphs showing averages over time here