Furthermore: * all data refers to the period from * the economic data originates from the Group Annual Report and as such includes all the Group companies consolidated in this document; * the social data includes all the Group companies consolidated in the Annual Report; * the environmental data includes the six industrial sites; * ( G4-22) 2014 social and environmental data has been restated following a series of considerations and improvements in the process of gathering data and constructing indicators; * ( G4-17) any further exceptions to the scope of reporting are provided in the individual sections.