{"metric":"obr_forecast_debt_interest","unit":"£ billion","geography":"K02000001","note":"Every published estimate for every period, oldest release first. A period appearing more than once was revised.","vintages":[{"period_start":"2010-04-01","period_end":"2011-03-31","period_label":"Year ending March 2011","value":48.724,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2010-11","raw_value":"48.724"}},{"period_start":"2011-04-01","period_end":"2012-03-31","period_label":"Year ending March 2012","value":52.217,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2011-12","raw_value":"52.217"}},{"period_start":"2012-04-01","period_end":"2013-03-31","period_label":"Year ending March 2013","value":50.695,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2012-13","raw_value":"50.695"}},{"period_start":"2013-04-01","period_end":"2014-03-31","period_label":"Year ending March 2014","value":50.379,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2013-14","raw_value":"50.379"}},{"period_start":"2014-04-01","period_end":"2015-03-31","period_label":"Year ending March 2015","value":46.596,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2014-15","raw_value":"46.596"}},{"period_start":"2015-04-01","period_end":"2016-03-31","period_label":"Year ending March 2016","value":46.36,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2015-16","raw_value":"46.36"}},{"period_start":"2016-04-01","period_end":"2017-03-31","period_label":"Year ending March 2017","value":49.922,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2016-17","raw_value":"49.922"}},{"period_start":"2017-04-01","period_end":"2018-03-31","period_label":"Year ending March 2018","value":56.162,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2017-18","raw_value":"56.162"}},{"period_start":"2018-04-01","period_end":"2019-03-31","period_label":"Year ending March 2019","value":50.134,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2018-19","raw_value":"50.134"}},{"period_start":"2019-04-01","period_end":"2020-03-31","period_label":"Year ending March 2020","value":50.266,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2019-20","raw_value":"50.266"}},{"period_start":"2020-04-01","period_end":"2021-03-31","period_label":"Year ending March 2021","value":41.012,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2020-21","raw_value":"41.012"}},{"period_start":"2021-04-01","period_end":"2022-03-31","period_label":"Year ending March 2022","value":70.892,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2021-22","raw_value":"70.892"}},{"period_start":"2022-04-01","period_end":"2023-03-31","period_label":"Year ending March 2023","value":108.063,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2022-23","raw_value":"108.063"}},{"period_start":"2023-04-01","period_end":"2024-03-31","period_label":"Year ending March 2024","value":83.213,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2023-24","raw_value":"83.213"}},{"period_start":"2024-04-01","period_end":"2025-03-31","period_label":"Year ending March 2025","value":85.404,"status":"final","vintage":"2026-03-26","release_label":"Historical official forecasts database, March 2026","source":{"sheet":"Debtint","table":"Debtint","row":"Outturn data*","column":"2024-25","raw_value":"85.404"}}]}