Statistics of level 1 packages for Arabic in unstable:
Read http://d-i.debian.org/l10n-stats

Outdated:
    cdrom-detect/*/debian/po/ar.po: 26t0f2u [ButterflyOfFire]
    grub-installer/*/debian/po/ar.po: 51t2f4u [ButterflyOfFire]
    iso-scan/*/debian/po/ar.po: 27t0f4u [Ossama Khayat]
    partman-basicfilesystems/*/debian/po/ar.po: 81t2f1u [ButterflyOfFire]
    partman-crypto/*/debian/po/ar.po: 94t1f3u [ButterflyOfFire]
    partman-efi/*/debian/po/ar.po: 5t3f3u [Ossama Khayat]
    pkgsel/*/debian/po/ar.po: 10t1f1u [ButterflyOfFire]
    s390-dasd/*/debian/po/ar.po: 14t0f2u [ButterflyOfFire]

Translated:
  zipl-installer/*/debian/po/ar.po 1t [Ossama M. Khayat]
  s390-netdevice/*/debian/po/ar.po 29t [ButterflyOfFire]
  partman-xfs/*/debian/po/ar.po 2t [Ossama M. Khayat]
  partman-target/*/debian/po/ar.po 25t [Ossama M. Khayat]
  partman-prep/*/debian/po/ar.po 5t [Ossama M. Khayat]
  partman-partitioning/*/debian/po/ar.po 60t [ButterflyOfFire]
  partman-md/*/debian/po/ar.po 58t [ButterflyOfFire]
  partman-lvm/*/debian/po/ar.po 112t [ButterflyOfFire]
  partman-jfs/*/debian/po/ar.po 8t [Ossama M. Khayat]
  partman-ext3/*/debian/po/ar.po 14t [Ossama Khayat]
  partman-basicmethods/*/debian/po/ar.po 13t [Ossama M. Khayat]
  partman-base/*/debian/po/ar.po 68t [Ossama Khayat]
  partman-auto-lvm/*/debian/po/ar.po 30t [ButterflyOfFire]
  partman-auto/*/debian/po/ar.po 24t [Ossama Khayat]
  nobootloader/*/debian/po/ar.po 15t [Ossama M. Khayat]
  network-console/*/debian/po/ar.po 24t [ButterflyOfFire]
  netcfg/*/debian/po/ar.po 123t [ButterflyOfFire]
  net-retriever/*/debian/po/ar.po 6t [Ossama M. Khayat]
  mdcfg/*/debian/po/ar.po 43t [Ossama M. Khayat]
  main-menu/*/debian/po/ar.po 6t [Ossama M. Khayat]
  lvmcfg/*/debian/po/ar.po 80t [ButterflyOfFire]
  localechooser/*/debian/po/ar.po 45t [Ossama Khayat]
  lilo-installer/*/debian/po/ar.po 27t [Ossama M. Khayat]
  kbd-chooser/*/debian/po/ar.po 14t [Ossama M. Khayat]
  hw-detect/*/debian/po/ar.po 43t [Ossama M. Khayat]
  finish-install/*/debian/po/ar.po 9t [najib LAARIBI]
  elilo-installer/*/debian/po/ar.po 11t [Ossama M. Khayat]
  debian-installer-utils/*/debian/po/ar.po 14t [Ossama M. Khayat]
  clock-setup/*/debian/po/ar.po 15t [Ossama M. Khayat]
  choose-mirror/*/debian/po/ar.po 40t [ButterflyOfFire]
  cdrom-retriever/*/debian/po/ar.po 3t [Ossama M. Khayat]
  cdrom-checker/*/debian/po/ar.po 20t [ButterflyOfFire]
  base-installer/*/debian/po/ar.po 94t [ButterflyOfFire]
  arcboot-installer/*/debian/po/ar.po 11t [Ossama M. Khayat]
  anna/*/debian/po/ar.po 12t [Ossama M. Khayat]

Missing files:
  aboot-installer/*/debian/po/ar.po 0u
  colo-installer/*/debian/po/ar.po 0u
  floppy-retriever/*/debian/po/ar.po 0u
  mountfloppy/*/debian/po/ar.po 0u
  partconf/*/debian/po/ar.po 0u
  partitioner/*/debian/po/ar.po 0u
  partman-newworld/*/debian/po/ar.po 0u
  partman-palo/*/debian/po/ar.po 0u
  partman-reiserfs/*/debian/po/ar.po 0u
  prep-installer/*/debian/po/ar.po 0u
  quik-installer/*/debian/po/ar.po 0u
  yaboot-installer/*/debian/po/ar.po 0u


Global statistics: 1412t9f20u (97%)     (total strings: 1441=100%)
(From all ar.po files)