 In 2012, there were 72,284 foreigners residents in the province (up from 44,996 in 2006), mainly from Romania, Moldova and Albania, representing 8.5% of the total population.In the academic year 2012 to 2013, 23,677 students were enrolled at university of which 61.8% were women and 38.2% male.The most popular fields of study were economics, foreign languages, letters and philosophy, and architecture.