[["AMB","25,5","22,3","22,6","23,3","22,7","23,5","21,8"],["Barcelona","22,4","18,4","19,5","18,2","17,9","19,7","18,8"],["Besòs","30,9","31,1","27,8","32,6","34,9","27,6","29,9"],["Delta","28,1","32,0","27,6","37,6","22,9","34,9","30,9"],["Llobregat continu","33,0","35,3","26,6","30,7","35,6","31,3","22,3"],["Ordal Llobregat","30,2","32,3","25,6","32,9","24,3","26,1","32,1"],["Vallès-Collserola","35,7","34,8","34,7","25,5","30,7","29,0","29,9"]]
