Kanton , Prozent Aargau,13.7 Appenzell AR,10.8 Appenzell IR,12.9 Basel-Landschaft,10.7 Basel-Stadt,10 Bern,11.7 Fribourg,15.7 Genève,14.1 Glarus,20 Graubünden,22.1 Jura,13.8 Luzern,0 Neuchâtel,13.3 Nidwalden,21.5 Obwalden,14.4 Schaffhausen,14.8 Schwyz,12.5 Solothurn,11 St.Gallen,10 Thurgau,15 Ticino,16.8 Uri,14.8 Valais,24 Vaud,10.9 Zug,6.4 Zürich,13