The Lithuanian Prison Department (LKD) collects statistics of persons held in prison institutions from 2021, updated every month from prison institutions. The package includes the snapshot period for which the figures are relevant, the name of the prison facility, the total number of persons held in prison, the number of arrests, the total number of prison sentences, the number of open-door sentences without Priestly House, the number of semi-open-door sentences, the number of inmates on the spot, the number of closed-door sentences, the number of detainees at the scene, the total number of convicted persons in custody, the number of foreign nationals, the number of foreign minors.