Notes
See 'Highest post-school qualification level'.
As only the name of the qualification was requested on the census questionnaire, the available information on the field of qualification is limited. For example, persons with a BA (Bachelor of Arts) may have majored in languages, history, geography, demography, philosophy or a range of other subjects but this information is not available from the census data. Originally qualifications were coded according to a detailed code list of fields but, given the limitations, only the summary data provided in this variable can be considered relatively reliable.