General Elections
| Election | Seats | Candidates | First Pref Share | Votes | Constituencies Contested |
| 2024 general election | 1 | 43 | 3.0% | 66305 | 43/43 |
| 2020 general election | 12 | 39 | 7.1% | 155695 | 39/39 |
| 2016 general election | 2 | 40 | 2.7% | 57997 | 40/40 |
| 2011 general election | 0 | 43 | 1.9% | 41039 | 43/43 |
| 2007 general election | 6 | 44 | 4.7% | 96936 | 43/43 |
| 2002 general election | 6 | 31 | 3.9% | 71470 | 31/42 |
| 1997 general election | 2 | 26 | 2.8% | 49323 | 26/41 |
| 1992 general election | 1 | 19 | 1.4% | 24113 | 18/41 |
| 1989 general election | 1 | 11 | 1.5% | 24824 | 11/41 |