| ,region,number of decisions,percent | |
| 7,Central_Switzerland,692,0.0021 | |
| 4,Eastern_Switzerland,17300,0.0526 | |
| 5,Espace_Mittelland,16342,0.0497 | |
| 0,Federation,133694,0.4066 | |
| 6,Northwestern_Switzerland,6965,0.0212 | |
| 1,Région lémanique,88413,0.2689 | |
| 3,Ticino,31729,0.0965 | |
| 2,Zürich,33690,0.1025 | |
| 8,all,328825,1.0 | |