In contrast to other Nordic countries, Icelanders place relatively great importance on independence and self-sufficiency; in a public opinion analysis conducted by the European Commission, over 85% of Icelanders believe independence is "very important", compared to 47% of Norwegians, 49% of Danes, and an average of 53% for the EU25. Icelanders also have a very strong work ethic, working some of the longest hours of any industrialised nation.