#SCSA publishes ranking data for schools with at least 20 eligible Year 12 students, which led to an upward blip for many schools in 2014 due to the much smaller cohort passing through that year. SCSA also omit schools with a significant number of international students. The ranking method changed in 2016 from 'schools with the highest proportions of students who demonstrated high or excellent achievement in Stage 3 of a course (WACE course score of 65 or higher)' to 'median ATAR achieved by students in school'. Historical data sourced from SCSA.