| # | Years | Size | Links | |
|---|---|---|---|---|
| Alt | 2015–2015 | 5.6% | ||
| CD | 1973–1998 | 8.4% | ||
| DFP | 1998–2015 | 20.7% | ||
| DKP | 1945–1977 | 12.1% | ||
| EL | 1994–2015 | 7.8% | ||
| FK | 1987–1987 | 2.2% | ||
| FrP | 1973–1998 | 15.6% | ||
| Independent MPs | 1957–2011 | 1.1% | ||
| KF | 1945–2015 | 23.5% | ||
| KrF | 1973–2001 | 5.0% | ||
| LA | 2007–2015 | 7.3% | ||
| LC | 1966–1966 | 2.2% | ||
| Other minor parties | 1945–2015 | 3.4% | ||
| RF | 1945–1979 | 7.9% | ||
| RV | 1945–2015 | 15.1% | ||
| S | 1945–2015 | 43.0% | ||
| SF | 1960–2015 | 15.1% | ||
| UN | 1960–1964 | 3.4% | ||
| V | 1945–2015 | 33.3% | ||
| VS | 1968–1984 | 3.4% |