# Years Size Links
DLSI 1989–2023
FI 1994–2019 30.6%
FI 1989–2023
FI 1989–2023
FdI 2014–2024 28.8%
LR 1989–2023
Rete 1994–1994 1.1%
Lega 1989–2024 34.3%
IdV 2004–2014 8.0%
MS 2014–2024 21.2%
RC 1989–2023