A rough distinction may be made between three groups of Member States: a leading group, comprising the UK, France, Germany, Ireland and Italy, a mid-field and a group with little experience in this area.
Var izdalīt trīs dalībvalstu grupas: līderu grupa, kurā ietilpst Apvienotā Karaliste, Francija, Vācija, Īrija un Itālija, pamatgrupa, kā arī to valstu grupa, kurām šai jomā ir neliela pieredze.