{"metric":"prison_population_monthly_2002_2015","title":"Prison population at month end, 2002 to 2015","topic":"crime","unit":"people","measure_type":"count","geography":"K04000001","comparison_method":"previous_period","latest":{"period_start":"2015-05-01","period_end":"2015-05-31","period_label":"May 2015","value":85694,"status":"final","vintage":"2019-07-26"},"comparison":{"period_label":"April 2015","value":85641,"vintage":"2019-07-26"},"source":{"publisher":"Ministry of Justice","publication":"Offender management statistics quarterly: annual prison population tables, 2019 edition (June 2002 to June 2019)","landing_url":"https://www.gov.uk/government/statistics/offender-management-statistics-quarterly-january-to-march-2019","sheet":"A1_1","table":"Table A1.1","row":"Males and Females","column":"2015-05-31","raw_value":"85694","file_url":"https://assets.publishing.service.gov.uk/media/5d372e4bed915d0d0983628e/population-30June2019-annual.ods","file_sha256":"fbe187056bacd25c129b6ffbb9ae86166d79bf88711e9ce956b4848b25329632","release_date":"2019-07-26","release_label":"Annual prison population: 2019 (June 2002 to June 2019)"},"definition":"The number of people held in prisons in England and Wales at the end of the month, at 30 June only for 2002 to 2009 and at every month end from June 2010 to May 2015, from Table A1.1 of the Ministry of Justice's 2019 annual prison population tables.","does_not_measure":"Months other than June before 2010, the population on a Monday (the modern weekly basis), or people in immigration removal centres or police cells.","links":{"page":"/crime/prison-population-month-end-2002-2015","series":"/api/metrics/prison_population_monthly_2002_2015/series","vintages":"/api/metrics/prison_population_monthly_2002_2015/vintages"}}