 When these were held on 21 December they again produced a majority for pro-independence parties, which won 48% of the vote, even though Citizens became the largest single party in Parliament.Catalonia is among the top 10 regions in Europe on a "regionalism index".According to another survey carried out in 2002, 16% of residents in Catalonia "did not consider themselves Spanish at all" and another 24% identified more strongly with Catalonia than with Spain.