What study cost how many students

A Learned Reader wonders how the Australian Bureau of Statistics got its 6.3 per cent increase in HE costs contributing to last week’s CPI

As the ABS points out, fee increases under the Job Ready Graduates programme last year, do not apply to existing students. And as to how many new students are impacted, who knows.  The most recent full year student data on the Department of Education, Skills and Employment site is for 2020.