First Adult: 26.79 days
First Adult (With Interview): 24.80 days
Adult Renewal: 20.92 days
First Child: 21.97 days
Child Renewal: 22.69 days
First Adult (overseas application): 37.40 days
Adult Renewal (overseas application): 28.88 days
(Crowd sourced data for last 30 days)
View graphs showing averages over time here