| # | Years | Size | Links | |
|---|---|---|---|---|
| AS | 2019–2023 | 0.5% | ||
| KESK | 1945–2023 | 28.0% | ||
| KOK | 1945–2023 | 26.5% | ||
| LKP | 1945–1991 | 6.5% | ||
| LN | 2019–2023 | 0.5% | ||
| OthersIndep | 1945–2015 | 4.0% | ||
| RKP | 1945–2023 | 7.5% | ||
| SDP | 1945–2023 | 31.5% | ||
| SIN | 2015–2015 | 9.5% | ||
| SKDL | 1945–2023 | 25.0% | ||
| SKL | 1970–2023 | 5.0% | ||
| SMP | 1966–2023 | 23.0% | ||
| TPSL | 1954–1966 | 9.5% | ||
| VIHR | 1983–2023 | 10.0% |