First Adult: 27.82 days
First Adult (With Interview): 38.50 days
Adult Renewal: 21.51 days
First Child: 28.52 days
Child Renewal: 23.08 days
First Adult (overseas application): 47 days
Adult Renewal (overseas application): 39.37 days
(Crowd sourced data for last 30 days)
View graphs showing averages over time here