{"metric":"probation_caseload","unit":"people","geography":"K04000001","note":"One value per period: the newest published figure for that period. Use /vintages for every published estimate.","series":[{"period_start":"2025-03-01","period_end":"2025-03-31","period_label":"March 2025","value":242397,"status":"final","vintage":"2026-07-30","release_label":"January to March 2026"},{"period_start":"2025-06-01","period_end":"2025-06-30","period_label":"June 2025","value":244209,"status":"final","vintage":"2026-07-30","release_label":"January to March 2026"},{"period_start":"2025-09-01","period_end":"2025-09-30","period_label":"September 2025","value":246502,"status":"final","vintage":"2026-07-30","release_label":"January to March 2026"},{"period_start":"2025-12-01","period_end":"2025-12-31","period_label":"December 2025","value":248568,"status":"final","vintage":"2026-07-30","release_label":"January to March 2026"},{"period_start":"2026-03-01","period_end":"2026-03-31","period_label":"March 2026","value":258332,"status":"final","vintage":"2026-07-30","release_label":"January to March 2026"}]}