Statistics of level 5 packages for Arabic in unstable:
Read http://d-i.alioth.debian.org/l10n-stats

Outdated:
    aptitude/po/ar.po: 908t102f134u [Ossama M. Khayat]
    apt/po/ar.po: 288t17f231u [Ossama M. Khayat]

Translated:
  dictionaries-common/debian/po/ar.po 28t [Ossama M. Khayat]
  console-common/po/ar.po 13t [Abdulaziz Al-Arfaj]
  console-common/debian/po/ar.po 24t [Ossama M. Khayat]
  newt/newt/po/ar.po 4t [Abdulaziz Al-Arfaj]
  debconf/po/ar.po 71t [Ossama M. Khayat]
  debconf/debian/po/ar.po 16t [Ossama M. Khayat]

Missing files:
  dpkg/po/ar.po 984u


Global statistics: 1352t119f365u (47%)     (total strings: 2820=100%)
(From all ar.po files)