PS (SZ)
PPD (SO)
PLR (BS)
JLB (BS)
I Verdi
Giovani Verdi (VD)
I Verdi (BE)
PVL (ZH)
PS (SO)
PVL (LU)
PS (SG)
PVL (AG)
UDC (OW)
I Verdi (TG)
UDC (BE)
PPD (BL)
PPD (SG)
PS (BS)
Giovani Verdi (AG)
PS (GR)
EVP (NE)
