After World War Two, Italians were by far the largest immigrant group in both Dublin and Ireland and became synonymous with the catering and restaurant landscape. Since the late 1990s, Dublin has experienced a significant level of net immigration, with the greatest numbers coming from the European Union, especially the United Kingdom, Poland and Lithuania. There is also immigration from outside Europe, including from Brazil, India, the Philippines, China and Nigeria. Dublin is home to a greater proportion of newer arrivals than any other part of the country. Sixty percent of Ireland's Asian population lives in Dublin. Over 15% of Dublin's population was foreign-born in 2006.