European Parliament election, 2009 (Bulgaria)
Opinion polls
Columns: Source | Date | GERB | Attack | Blue Coalition
Alpha Research | March | 19,2% | 6,8% | 4,9% | Alpha Research | April | 24% | 8% | 7% | NCIOM | 19 May | 32,4% | 11% | 6,2% | Skala | 28 May | 31,99% | 9,70% | 10,21% | MBMD | 31 May | 30,00% | 8,10% | 6,07% | Skala | 1 June | 30,30% | 9,77% | 8,94% | Skala | 2 June | 31,15% | 9,46% | 8,80% | Barometar Info | 3 June | 26,07% | 8,53% | 9,24% | Skala | 4 June | 29,50% | 10,30% | 8,22%