- 5.3 on the other hand, visits to small institutions in which persons deprived of liberty spend only brief periods are, in principle, unannounced. Categories of institutions visited A total of 1,396 visits have been conducted since 2008. They are distributed as follows: - 36.46% concerned police custody facilities; - 20.34% concerned penal institutions; - 18.55% concerned health institutions; - 7.95% concerned detention centres and facilities for illegal immigrants and waiting zones; - 7.02% concerned court jails and cells; - 5.44% concerned juvenile detention centres; - 3.30% concerned customs detention facilities; - 0.86% concerned deportation measures; - 0.08% concerned other places. 3,30% 0,86% 0,08% locaux de garde à vue 5,44% établissements pénitentiaires 7,02% 36,46% établissements de santé 7,95% centres, locaux ou zones de rétention administrative dépôts ou geôles de tribunaux centres éducatifs fermés locaux de rétention douanière mesures d'éloignement 18,55% autres lieux 20,34% This distribution does not change much from one year to the next because past history plays an important role here. 134