AT Proof 2008, 2010–2011, 2013–2015, 2017: Numista Austria Proof 2021: https://www.muenzeoesterreich.at/eng/produkte/euro-coin-set-2021-p Austria Proof 2022: https://www.muenzeoesterreich.at/eng/produkte/euro-coin-set-2022-p Austria Proof 2023: https://www.muenzeoesterreich.at/eng/produkte/euro-coin-set-2023-p Austria Proof 2024–Onwards: Münze Österreich claims that after 2023 there will be no more proof sets of Austrian coins minted[1], so we can assume all following years will have a mintage of 0. [1]: https://www.muenzeoesterreich.at/eng/produkte/euro-coin-set-2023-p