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

Outdated:
    anna/*/debian/po/ar.po: 10t1f1u [ButterflyOfFire]
    base-installer/*/debian/po/ar.po: 92t2f0u [Yaron Shahrabani]
    cdrom-checker/*/debian/po/ar.po: 5t15f0u [ButterflyOfFire]
    cdrom-detect/*/debian/po/ar.po: 4t21f4u [ButterflyOfFire]
    cdrom-retriever/*/debian/po/ar.po: 0t3f0u [ButterflyOfFire]
    clock-setup/*/debian/po/ar.po: 14t1f0u [Yaron Shahrabani]
    grub-installer/*/debian/po/ar.po: 44t10f3u [ButterflyOfFire]
    iso-scan/*/debian/po/ar.po: 27t2f2u [ButterflyOfFire]
    netcfg/*/debian/po/ar.po: 120t1f2u [ButterflyOfFire]
    partman-basicfilesystems/*/debian/po/ar.po: 82t1f1u [ButterflyOfFire]
    partman-crypto/*/debian/po/ar.po: 94t1f3u [ButterflyOfFire]
    partman-efi/*/debian/po/ar.po: 3t4f3u [ButterflyOfFire]
    s390-dasd/*/debian/po/ar.po: 15t0f1u [Osama]

Translated:
  zipl-installer/*/debian/po/ar.po 1t [Ossama M. Khayat]
  s390-netdevice/*/debian/po/ar.po 29t [ButterflyOfFire]
  pkgsel/*/debian/po/ar.po 12t [Osama]
  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 [Yaron Shahrabani]
  partman-md/*/debian/po/ar.po 58t [ButterflyOfFire]
  partman-lvm/*/debian/po/ar.po 112t [Yaron Shahrabani]
  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 [Yaron Shahrabani]
  partman-auto/*/debian/po/ar.po 24t [ButterflyOfFire]
  nobootloader/*/debian/po/ar.po 15t [Yaron Shahrabani]
  network-console/*/debian/po/ar.po 24t [Yaron Shahrabani]
  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 [Yaron Shahrabani]
  localechooser/*/debian/po/ar.po 45t [ButterflyOfFire]
  hw-detect/*/debian/po/ar.po 43t [ButterflyOfFire]
  finish-install/*/debian/po/ar.po 9t [najib LAARIBI]
  debian-installer-utils/*/debian/po/ar.po 14t [Ossama M. Khayat]
  choose-mirror/*/debian/po/ar.po 40t [ButterflyOfFire]

Missing files:
  aboot-installer/*/debian/po/ar.po 0u
  colo-installer/*/debian/po/ar.po 0u
  floppy-retriever/*/debian/po/ar.po 0u
  lilo-installer/*/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: 1296t62f20u (94%)     (total strings: 1378=100%)
(From all ar.po files)