Table

Internal migration
	Number			Per 1000 mean population
	2004	2009	2014	2004	2009	2014
¹According to the boundaries each year
²Oslo and Akershus are here considered as one county
³Eastern Norway (Østfold, Akershus, Oslo, Hedmark, Oppland, Buskerud, Vestfold and Telemark). Agder-Rogaland (Aust-Agder, Vest-Agder and Rogaland). Western Norway (Hordaland, Sogn og Fjordane and Møre og Romsdal). Trøndelag (Nord-Trøndelag and Sør-Trøndelag). Northern Norway (Nordland, Troms Romsa and Finnmark Finnmárku)
⁴Regions: Akershus/ Oslo (Akershus and Oslo). Hedmark/Oppland (Hedmark and Oppland). South Eastern Norway (Østfold, Buskerud, Vestfold and Telemark). Agder-Rogaland (Aust-Agder, Vest-Agder and Rogaland). Western Norway (Hordaland, Sogn og Fjordane and Møre og Romsdal). Trøndelag (Sør-Trøndelag and Nord-Trøndelag). Northern Norway (Nordland, Troms Romsa and Finnmark Finnmárku)
Between municipalities¹	190 446	200 494	237 861	41.5	41.5	46.3
Within counties²	89 940	95 520	112 978	19.6	19.8	22.0
Between five regions³	47 841	50 888	62 855	10.4	10.5	12.0
Between seven regions⁴	73 707	78 526	92 671	16.1	16.3	18.0