Documentation of statistics: Indices of Earnings for the Public Sector (Discontinued)
If major errors have been rectified, the index has, as far as possible, been revised back to the first quarter of 1995 when calculations of the index began.
https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/indices-of-earnings-for-the-public-sector--discontinued-
Documentation of statistics