The institution enjoys the support of most New Zealanders, particularly those born before the Second World War. With the approval of the current monarch, and the position of the Treaty of Waitangi under a republic remaining a concern to Māori and other New Zealanders alike, as well as the question of what constitutional form a republic might take unresolved, support for a republic remains no higher than one third to 40 per cent of the population. However, polls indicate that many New Zealanders see the monarchy as being of little day-to-day relevance; a One News/Colmar Brunton poll in 2002 found that 58 per cent of the population believed the monarchy has little or no relevance to their lives. "National Business Review" poll in 2004 found 57 per cent of respondents believed New Zealand would become a republic "in the future". On 21 April 2008, New Zealand Republic released a poll of New Zealanders showing 43 per cent support the monarchy should Prince Charles become king of New Zealand, and 41 per cent support a republic under the same scenario. A poll by "The New Zealand Herald" in January 2010, before a visit by Prince William to the country, found 33.3 per cent wanted Prince Charles to be the next monarch, with 30.2 per cent favouring Prince William. 29.4 per cent of respondents preferred a republic in the event Queen Elizabeth died or abdicated.