Statistics of level 3 packages for Arabic in vcs:
Read http://d-i.debian.org/l10n-stats

Outdated:
    win32-loader/l10n/po/ar.po: 59t0f1u [\n"]

Translated:
  newt/po/ar.po 4t [Abdulaziz Al-Arfaj]
  debconf/debian/po/ar.po 17t [Ossama Khayat]

Missing files:


Global statistics: 80t0f1u (98%)     (total strings: 81=100%)
(From all ar.po files)