I don't have that particular piece of information but New Zealand nationality law treats all parts of the realm equally, so most people born in New Zealand, the Cook Islands, Niue, Tokelau and the Ross Dependency are New Zealand citizens. 
 I am seeing a lot of words that I don't understand. What is their native language? 
 You 
 English is the predominant language in New Zealand, spoken by 96.1% of the population. 
 Okay, thank you very much.
English is the predominant language in New Zealand, spoken by 96.1% of the population.