Positive ratings of the Sejm, in percent, in CBOS polls in November in the following years: 2008-2018 - the 6th, 7th term, when the PO and PSL coalition had a majority in the Sejm and Bronisław Komorowski, Grzegorz Schetyna, Ewa Kopacz and Radosław Sikorski were the Speaker, and the 8th term, when Marek Kuchciński of PiS is the Speaker of the Sejm.