Data present changes in the gross annual statutory salaries of fully qualified school heads between any two selected reference school years.
To adjust for inflation, salaries are converted in constant prices calculated by using the harmonized index of consumer price (HICP). More information on the index and its use is available in the Quality framework and the Glossary.
The diagram depicts percentage changes in the gross annual minimum and maximum statutory salaries of fully qualified school heads between any two selected reference school years, per school size (where applicable) and by education level (ISCED).
Important fluctuations may be informed by change of methodology in regulations or other steering documents and applied to the salary composition (i.e. including the management allowance in the statutory salary, other additional payments, considering fixed and variable parts, etc.). Details on the countries concerned are available when clicking on the info sign in the top right corner.