# Years Size # Links
ADR since 1987 10.4% 33
BMP 1925–1939 6.9% 5
Bl since 2009 1.4% 3
CSV since 1944 42.4% 29
GrengGAP since 1983 11.7% 33
DL since 1999 4.9% 17
LD 1937–1939 11.0% 5
DP since 1945 22.2% 32
Ef 1979–1979 4.5% 5
PDN 1931–1931 5.3% 4
FV 1918–1919 4.9% 5
GL 1925–1928 5.9% 2
GLA 1995–1999 1.1% 0
GLEI 1985–1995 4.2% 11
GLS 1994–1999 1.2% 1
PSI 1979–1984 2.5% 6
KPL since 1945 16.9% 23
LeLi 1925–1925 2.8% 1
LSAP since 1902 41.5% 27
LL 1904–1925 16.0% 7
LPCMO 1937–1939 6.0% 2
MPI 1964–1964 6.0% 8
NB 1989–1994 2.8% 8
PNI 1918–1931 13.6% 7
ONV 1925–1934 7.3% 3
OR 1925–1925 2.4% 1
PID since 2013 1.5% 5
PIE 1919–1945 4.6% 5
PICM 1954–1954 2.8% 2
PL 1937–1955 3.6% 3
Pi since 2009 2.9% 7
RPMC 1928–1934 7.9% 3
RP 1925–1931 12.9% 5
PRL 1932–1945 14.8% 6
RSP 1925–1931 10.1% 7
PD 1914–1944 56.3% 7
SDP 1970–1979 9.2% 11
VdB 1940–1944 1
VL since 2017 2.1% 2
ally 0
tech 0
perc 2
unknown 0
indep 1
etc 4

Datasets

  • Manifesto Project
  • ·
  • ParlGov
  • ·
  • Wikipedia
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  • CHES
  • ·
  • CLEA
  • ·
  • EJPR PDY
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  • V-Party
  • ·
  • DPI
  • ·
  • ESS prtc*
  • ·
  • ESS prtv*
  • ·
  • PolCon
  • ·
  • PPMD (2006)
  • ·
  • CCS
  • ·
  • Elections Global
  • ·
  • EP roll call votes
  • ·
  • ERDDA (2013)
  • ·
  • euandi (GPS)
  • ·
  • Global Elections DB
  • ·
  • GPS 2019
  • ·
  • IPOD
  • ·
  • Janda (1980)
  • ·
  • Laver / Hunt
  • ·
  • Leaders Global
  • ·
  • Mackie / Rose (1991)
  • ·
  • Morgan (1976)
  • ·
  • Mudde (2007)
  • ·
  • PIP
  • ·
  • PPMD (all)
  • ·
  • Ray (1999)
  • ·
  • TAP
  • ·
  • The PopuList
  • ·
  • EES 2014
  • ·
  • PPEPE (2021)