{"metric":"prison_population_foreign_nationals","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":"2025-06-01","period_end":"2025-06-30","period_label":"June 2025","value":10772,"status":"final","vintage":"2026-07-30","release_label":"Prison population as at 30 June 2026"},{"period_start":"2025-09-01","period_end":"2025-09-30","period_label":"September 2025","value":10737,"status":"final","vintage":"2026-07-30","release_label":"Prison population as at 30 June 2026"},{"period_start":"2025-12-01","period_end":"2025-12-31","period_label":"December 2025","value":10376,"status":"final","vintage":"2026-07-30","release_label":"Prison population as at 30 June 2026"},{"period_start":"2026-03-01","period_end":"2026-03-31","period_label":"March 2026","value":10487,"status":"final","vintage":"2026-07-30","release_label":"Prison population as at 30 June 2026"},{"period_start":"2026-06-01","period_end":"2026-06-30","period_label":"June 2026","value":10134,"status":"final","vintage":"2026-07-30","release_label":"Prison population as at 30 June 2026"}]}