InicioGenerales SPAIN, February 2015. Sigma Dos poll 19.2.15 Area: Spain Sample size: 1800 Sampling error: ? Method: Tel. Fieldwork date: 9-12 Feb. 2015 Pollster: Sigma Dos Client: Mediaset España (Informativos Telecinco) Source | Parties Etiquetas Generales Sigma Dos Spain Telecinco Facebook Twitter