{"id":"worldbank.bank-concentration.gin.annual","dataset_id":"worldbank-bank-concentration","indicator":"bank-concentration","geography":"GIN","frequency":"annual","unit":"percent","start_period":"2010","end_period":"2020","org":"World Bank","original_indicator":"GFDD.OI.01","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","geography_name":"Guinea","region":"Sub-Saharan Africa ","observations":[{"period":"2010","value":100.0,"flags":""},{"period":"2011","value":92.74924,"flags":""},{"period":"2012","value":90.08968,"flags":""},{"period":"2013","value":97.63525,"flags":""},{"period":"2015","value":74.01852,"flags":""},{"period":"2016","value":73.98782,"flags":""},{"period":"2017","value":71.34712,"flags":""},{"period":"2018","value":72.92987,"flags":""},{"period":"2019","value":72.51559,"flags":""},{"period":"2020","value":65.57465,"flags":""}],"indicator_name":"Bank concentration","topic":"Financial Sector","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"GFDD.OI.01","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","license":"see source"}}