„On average across OECD countries and economies in TALIS, the proportion of teachers employed on a fixed-term contract of any duration is 18 %, but it is much higher among teachers under age 30 (48 %). In Austria, Italy, Shanghai (China) and Spain, 80 % or more of teachers under age 30 report that they have fixed-term contracts.“
OECD (Hrsg.), TALIS 2018 Results. Volume II (2020), S. 114.