The Scottish Government does not hold information on whether teachers have left the profession; only whether they were teaching in a Scottish, publicly-funded school on census day in a particular year.Changes in the full-time equivalent (FTE) of teachers by main or other subject taught over successive years can be found in the teacher census supplementary statistics table 3.9, here: https://www.gov.scot/publications/teacher-census-supplementary-statistics/Data on subject taught from the 2025 school teacher census will be published in March 2026. S6W...