InicioCIS SPAIN, January 2015. CIS poll / 'La Vanguardia' seat projection 23.2.15 See CIS poll here Area: Spain Sample size: 2481 Sampling error: ±2% Method: Face-to-face Fieldwork date: 2-12 Jan. 2015 Pollster: CIS Client: - Source: La Vanguardia | Parties Etiquetas CIS Generales La Vanguardia Spain Facebook Twitter