Trondheim league, and is a regular in the EHF Women's Champions League, playing their home games at Trondheim Spektrum. With students comprising almost a fifth of the population, the city of Trondheim is heavily influenced by student culture. Most noticeable is Studentersamfundet i Trondhjem, the city's student society. Its characteristic round, red building from 1929 sits at the head of the bridge crossing the river southwards from the city centre. As the largest university in Norway, the Norwegian University of Science and Technology (NTNU) is the host of some 36,000 students. Student culture in Trondheim is characterised by a long-standing tradition
Metropolitan City of Cagliari 470 km² are covered by forests, lagoons, ponds and salt marshes, the really populated area is 777.8 km². So the real population density rises to 553 Inhab./km². In 1861, the municipalities of the current metropolitan city had 67,063 inhabitants, while the city proper had 33,491. Since then the city had a population growth of 461%, while the metropolitan municipalities as an all had an increase of 644%. In that year Cagliari had a population that was the 50% of the metropolitan area, while now it is only the 36%. According to 2014 data from the Ministry of Economy and Finance,