Social Democratic Party in the polls
Share over time
| Pollster | Share (%) | Date |
|---|---|---|
| Gallup | 2.5% | 1990-05-30 |
| NOP | 2.0% | 1990-05-19 |
| Harris | 1.0% | 1990-05-23 |
| Marplan | 4.0% | 1988-12-02 |
| ASL | 3.0% | 1990-05-25 |
| ICM | 1.0% | 1990-05-25 |
| Ipsos MORI | 4.0% | 1990-05-17 |
| NMR | 4.0% | 1990-04-06 |