This is for 2019Maybe. Where did you get the figures?
Voting patterns to major parties by generation
This Flagpost looks at the change in first preference votes to the major parties in the House of Representatives by generation over the past 6 federal elections (2004 to 2019). It is based on data collected by the Australian Election Study (AES). The AES is a long-standing post-e
www.aph.gov.au