In another corner of the whole can be thought that the people in New Zealand face higher living costs, it is possible that it is dependent on the value of living of countries from or living in parts of New Zealand?
On the other hand one can assume that the people in New Zealand to face the high cost of living, it is possible that it depends. The cost of living of the country or living in parts of New Zealand.
In another angle, one can think that people in New Zealand faced with the high cost of living is that it depends. The cost of living of the country come from or live in parts of New Zealand.