Kanton , Prozent Aargau,14.8 Appenzell AR,12.3 Appenzell IR,9.8 Basel-Landschaft,9.9 Basel-Stadt,9 Bern,12.6 Fribourg,16.4 Genève,16.3 Glarus,28 Graubünden,25.2 Jura,10 Luzern,0 Neuchâtel,15 Nidwalden,20.3 Obwalden,14.2 Schaffhausen,18.3 Schwyz,14.5 Solothurn,12 St.Gallen,11 Thurgau,11.1 Ticino,16 Uri,10.5 Valais,24.3 Vaud,11 Zug,13 Zürich,14