Gains and losses compared with the 2023 federal elections
In percentage points, according to the results of the SBC's mid-term election barometer, conducted between August 25 and September 11, 2025.
Margin of error of +/-1.2 percentage points.
In percentage points, according to the results of the SBC's mid-term election barometer, conducted between August 25 and September 11, 2025.