InicioNorstat NORWAY, March 2015. Norstat poll (3) 1.4.15 Area: Norway Sample size: 961 Sampling error: ±3.1% (max.) Method: Tel. Fieldwork date: 23-29 Mar. 2015 Pollster: Norstat Client: Vårt Land Source | Parties Etiquetas Norstat Norway Vårt Land Facebook Twitter