From Q4 2023, the Danish LFS unemployment rate has increased significantly, which to a large extent can be attributed to a change in the data collection methodology implemented in Q4 2023. Read more here (in Danish): https://www.dst.dk/Site/Dst/SingleFiles/GetArchiveFile.aspx?fi=arbe&fo=akunotat--pdf&ext={2} Find documentation for previous time series breaks in the Danish data here (in Danish): https://www.dst.dk/da/Statistik/dokumentation/statistikdokumentation/arbejdskraftundersoegelsen--aku- The Swedish data from Q1 2021 and onwards have been revised, causing a time series break. Read more about the cause of the time series break here (in Swedish): https://www.scb.se/hitta-statistik/statistik-efter-amne/arbetsmarknad/arbetskraftsundersokningar/arbetskraftsundersokningarna-aku/produktrelaterat/Fordjupad-information/forandringar-i-aku/ Find extra documentation of the Swedish data here: https://www.scb.se/AM0401-en