InicioNorstat NORWAY, March 2015. Norstat poll (2) 16.3.15 Area: Norway Sample size: 697 Sampling error: ±3.7% (max.) Method: Tel. Fieldwork date: 3-9 Mar. 2015 Pollster: Norstat Client: NRK Source | Parties Etiquetas Norstat Norway NRK Facebook Twitter