The exact figure is 24.5% (not precisely 25%), referring specifically to women aged 65 or over. The pension gap varies significantly across Member States.
The Eurostat source (ec.europa.eu/eurostat/web/products-eurostat-news/w/ddn-20260225-1) was published on February 25, 2026, after the claim session date of March 9, 2026, but the underlying data refers to 2024 which was already available.