{"id":"worldbank.bank-concentration.jam.annual","dataset_id":"worldbank-bank-concentration","indicator":"bank-concentration","geography":"JAM","frequency":"annual","unit":"percent","start_period":"2002","end_period":"2021","org":"World Bank","original_indicator":"GFDD.OI.01","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Jamaica","region":"Latin America & Caribbean ","observations":[{"period":"2002","value":90.03391,"flags":""},{"period":"2003","value":90.24953,"flags":""},{"period":"2004","value":88.93675,"flags":""},{"period":"2005","value":87.93594,"flags":""},{"period":"2006","value":85.76757,"flags":""},{"period":"2007","value":93.62843,"flags":""},{"period":"2008","value":93.22469,"flags":""},{"period":"2009","value":88.89411,"flags":""},{"period":"2010","value":89.99471,"flags":""},{"period":"2011","value":87.89684,"flags":""},{"period":"2012","value":94.90728,"flags":""},{"period":"2013","value":89.84859,"flags":""},{"period":"2014","value":100.0,"flags":""},{"period":"2015","value":68.69774,"flags":""},{"period":"2016","value":70.06555,"flags":""},{"period":"2017","value":71.34578,"flags":""},{"period":"2018","value":71.98371,"flags":""},{"period":"2019","value":71.72032,"flags":""},{"period":"2020","value":72.06149,"flags":""},{"period":"2021","value":83.39806,"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":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}