PaeseUnione europeaGermaniaFranciaItalia
201113,211,612,317,8
201212,610,511,817,3
201311,89,89,716,8
201411,19,58,815
20151110,19,214,7
201610,610,38,813,8
201710,510,18,814
201810,510,38,714,5
201910,210,38,213,5
20209,910,18,013,1