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Those rates come from identification scans for 9.17 million of 16.29 million voters who voted, then extrapolated.","evidence_status":"modelled","href":"https://greyscienx.com/api/v1/research/the-politics-of-an-ageing-electorate"},{"id":"GSX:POP-004:A03","type":"assumption","label":"Older adult means a person aged 60 or older, the current old-age grant age and the series benchmark. It does not mean every such person has retired or shares one preference.","evidence_status":"modelled","href":"https://greyscienx.com/api/v1/research/the-politics-of-an-ageing-electorate"},{"id":"GSX:POP-004:R01","type":"result","label":"In the 2025 calibration, people aged 60 or older are 15.1 percent of adults and 20.7 percent of votes cast. 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