InicioNorstat NORWAY, May 2015. Norstat poll 6.5.15 Area: Norway Sample size: 962 Sampling error: ±3.1% (max.) Method: Tel. Fieldwork date: 28 Apr.-3 May. 2015 Pollster: Norstat Client: Vårt Land Source | Parties Etiquetas Norstat Norway Vårt Land Facebook Twitter