Green Party Support Base in NZ

It's old news, but I just had a look through the 2008 election results to see where the NZ Greens were getting their list votes from.

Here are the electorates with more than 3000 "Party Votes" for the New Zealand Green Party:

Electorate	List Votes	City
Wellington Central	8494	Wellington
Rongotai	6484	Wellington
Auckland Central	5446	Auckland
Dunedin North	5221	Dunedin
Port Hills	5051	Christchurch
Mt Albert	3846	Auckland
West Coast - Tasman	3740	-
Christchurch Central	3688	Christchurch
Öhariu	3488	Wellington
Nelson	3417	Nelson
Ilam	3034	Christchurch

Seems to be a very urban support base.