InicioGöteborgs Posten SWEDEN, April 2015. SIFO poll 19.4.15 Area: Sweden Sample size: 1936 Sampling error: ? Method: Tel. Fieldwork date: 7-16 Apr. 2015 Pollster: TNS Sifo Client: Svenska Dagbladet, Göteborgs Posten Source | Parties Etiquetas Göteborgs Posten SIFO Svenska Dagbladet Sweden Facebook Twitter