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

Outdated:

Translated:
  zipl-installer/*/debian/po/ta.po 1t [Vasudevan Tirumurti]
  user-setup/*/debian/po/ta.po 31t [Vasudevan Tirumurti]
  tzsetup/*/debian/po/ta.po 126t [Vasudevan Tirumurti]
  s390-netdevice/*/debian/po/ta.po 29t [Vasudevan Tirumurti]
  rescue/*/debian/po/ta.po 41t [Vasudevan Tirumurti]
  preseed/*/debian/po/ta.po 15t [Vasudevan Tirumurti]
  pkgsel/*/debian/po/ta.po 12t [Vasudevan Tirumurti]
  partman-iscsi/*/debian/po/ta.po 24t [Vasudevan Tirumurti]
  partman-xfs/*/debian/po/ta.po 2t [Dr.T.Vasudevan]
  partman-target/*/debian/po/ta.po 25t [Vasudevan Tirumurti]
  partman-partitioning/*/debian/po/ta.po 60t [Vasudevan Tirumurti]
  partman-nbd/*/debian/po/ta.po 19t [Vasudevan Tirumurti]
  partman-md/*/debian/po/ta.po 58t [Vasudevan Tirumurti]
  partman-lvm/*/debian/po/ta.po 112t [Vasudevan Tirumurti]
  partman-jfs/*/debian/po/ta.po 8t [Dr.T.Vasudevan]
  partman-ext3/*/debian/po/ta.po 14t [Vasudevan Tirumurti]
  partman-efi/*/debian/po/ta.po 10t [Vasudevan Tirumurti]
  partman-crypto/*/debian/po/ta.po 98t [Vasudevan Tirumurti]
  partman-btrfs/*/debian/po/ta.po 8t [Vasudevan Tirumurti]
  partman-basicmethods/*/debian/po/ta.po 13t [Vasudevan Tirumurti]
  partman-basicfilesystems/*/debian/po/ta.po 84t [Vasudevan Tirumurti]
  partman-base/*/debian/po/ta.po 68t [Vasudevan Tirumurti]
  partman-auto-raid/*/debian/po/ta.po 5t [Vasudevan Tirumurti]
  partman-auto-lvm/*/debian/po/ta.po 30t [Vasudevan Tirumurti]
  partman-auto-crypto/*/debian/po/ta.po 1t [Damodharan Rajalingam]
  partman-auto/*/debian/po/ta.po 24t [Dr.T.Vasudevan]
  nobootloader/*/debian/po/ta.po 15t [Vasudevan Tirumurti]
  network-console/*/debian/po/ta.po 24t [Vasudevan Tirumurti]
  netcfg/*/debian/po/ta.po 123t [Vasudevan Tirumurti]
  net-retriever/*/debian/po/ta.po 6t [Vasudevan Tirumurti]
  media-retriever/*/debian/po/ta.po 13t [Vasudevan Tirumurti]
  mdcfg/*/debian/po/ta.po 43t [Vasudevan Tirumurti]
  main-menu/*/debian/po/ta.po 6t [Dr.T.Vasudevan]
  lvmcfg/*/debian/po/ta.po 80t [Vasudevan Tirumurti]
  localechooser/*/debian/po/ta.po 45t [Vasudevan Tirumurti]
  iso-scan/*/debian/po/ta.po 31t [Vasudevan Tirumurti]
  installation-report/*/debian/po/ta.po 20t [Vasudevan Tirumurti]
  hw-detect/*/debian/po/ta.po 43t [Vasudevan Tirumurti]
  grub-installer/*/debian/po/ta.po 57t [Vasudevan Tirumurti]
  flash-kernel/*/debian/po/ta.po 6t [Dr.T.Vasudevan]
  finish-install/*/debian/po/ta.po 9t [Vasudevan Tirumurti]
  debian-installer-utils/*/debian/po/ta.po 14t [Vasudevan Tirumurti]
  console-setup/*/debian/po/ta.po 179t [Vasudevan Tirumurti]
  clock-setup/*/debian/po/ta.po 15t [Vasudevan Tirumurti]
  choose-mirror/*/debian/po/ta.po 40t [Vasudevan Tirumurti]
  cdrom-retriever/*/debian/po/ta.po 3t [Vasudevan Tirumurti]
  cdrom-detect/*/debian/po/ta.po 29t [Vasudevan Tirumurti]
  cdrom-checker/*/debian/po/ta.po 20t [Vasudevan Tirumurti]
  cdebconf-terminal/*/debian/po/ta.po 2t [Vasudevan Tirumurti]
  cdebconf-entropy/*/debian/po/ta.po 5t [Vasudevan Tirumurti]
  cdebconf/*/debian/po/ta.po 44t [Vasudevan Tirumurti]
  base-installer/*/debian/po/ta.po 94t [Vasudevan Tirumurti]
  apt-setup/*/debian/po/ta.po 72t [Vasudevan Tirumurti]
  anna/*/debian/po/ta.po 12t [Vasudevan Tirumurti]

Missing files:
  s390-dasd/*/debian/po/ta.po 0u


Global statistics: 1968t0f0u (100%)     (total strings: 1968=100%)
(From all ta.po files)