Arsenal F.C. supporters average attendance. Arsenal have the highest proportion (7.7%) of non-white attending supporters of any club in English football, according to a 2002 report. There are supporters' clubs worldwide. A 2005 report by Granada Ventures, which at the time owned a 9.9% stake in the club, estimated Arsenal's global fanbase at 27 million, the third-largest in the world. The club's location, adjoining wealthy areas such as Canonbury and Barnsbury, mixed areas such as Islington, Holloway, Highbury, and the adjacent London Borough of Camden, and largely working-class areas such as Finsbury Park and Stoke Newington, as well as neighbouring Homerton, Clapton and
Supporters' groups "barras" and "porras" are used. In Europe, there are primarily three types of groups: official supporter groups, ultras, and hooligan firms. Official supporter groups primary function is to liaise with the club board and protects supporter interest as well as have a say in the running of the clubs, and they usually represent all types of supporters of all ages ranging from fanatical supporters, to disabled supporters, to supporters who rarely frequent games, however they are still an independent body. The oldest of which is Torcida founded in 1950 as supporters of Hajduk Split from Croatia. Ultras groups are independent