Data from the National Prisoners Statistics and Annual Survey of Jails. The survey collects data from a nationally representative sample of local jails on jail inmate populations, jail capacity, and related information. __ Connected to SDG Indicator 16.3.2 Unsentenced detainees as proportion of overall prison population __ Internet Archive URL: https://web.archive.org/web/2017*/https://www.bjs.gov/index.cfm?iid=261&ty=dcdetail