http://en.wikipedia.org/wiki/New_Zealand"This contrasts with 1961, when the census reported that the population of New Zealand was 92 percent European and 7 percent Maori, with Asian and Pacific
minorities sharing the remaining 1 percent."
How is a portion of the population "shared" by ethnic groups? Money could be shared because people could possess it. But ethnic groups don't "possess" some of the population; they are part of the population.