Refer to the passage below and then answer the question afterwards in the same language as the passage: Passage: Norway was a founding member of the European Free Trade Association (EFTA). Norway yakakumbirwa kaviri kuti ipinde muEuropean Union, asi pakupedzisira yakaramba kujoina mushure me referendamu dzakakundikana nemiganhu yakatetepa muna 1972 na1994. Mubvunzo: Ndeipi yaive yekutanga yerondedzero mbiri?
Gore ra 1972