Highest level of education has the 5/5 2020 been revised a bit for persons with tertiary education. The revision concerns the period 2016-2019. In August 2019 the time series of the LFS have been revised back to 2008, as the LFS has implemented a new raising factor that uses more current ancillary information than previously. The new series are of a better quality, and at the same time the main series are adjusted for the data breaks that occurred between 2015/2016 and between 2016/2017.