For no other reason than it is topical and it interests me, here is a breakdown of the Asian Auckland population at last census.
And this link takes you to a graphic that automatically refreshes by each census to show the Asian population density growth across Auckland. Watch it for a few seconds to get the feel of it. Unfortunately it only traverses 1996 to 2006. The screen probably couldn't have accommodated the next change.
The benefit treadmill
2 hours ago