SLD 1991 – 12%, SLD 1993 – 20%, SLD 1997 – 27%
mapkiPiS PO SLD PSL S LPR UW PPP KNP K MN ∶ AL JKM JK AO BK AD
PiS PO SLD PSL S LPR UW PPP KNP K MN
∶ AL JKM JK AO BK AD