https://ec.europa.eu/info/sites/info/files/economy-finance/ip127_en.pdf
https://www.esri.ie/system/files/publications/SUSTAT123_2.pdf
https://data.consilium.europa.eu/doc/document/ST-6437-2022-INIT/fr/pdf
https://www.bloomberg.com/graphics/2019-european-capital-markets/