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

Outdated:

Translated:
  zipl-installer/*/debian/po/ru.po 1t [Yuri Kozlov]
  s390-netdevice/*/debian/po/ru.po 29t [Yuri Kozlov]
  s390-dasd/*/debian/po/ru.po 16t [Yuri Kozlov]
  pkgsel/*/debian/po/ru.po 12t [Yuri Kozlov]
  partman-xfs/*/debian/po/ru.po 2t [Yuri Kozlov]
  partman-target/*/debian/po/ru.po 25t [Yuri Kozlov]
  partman-prep/*/debian/po/ru.po 5t [Yuri Kozlov]
  partman-partitioning/*/debian/po/ru.po 60t [Yuri Kozlov]
  partman-md/*/debian/po/ru.po 58t [Yuri Kozlov]
  partman-lvm/*/debian/po/ru.po 112t [Yuri Kozlov]
  partman-jfs/*/debian/po/ru.po 8t [Yuri Kozlov]
  partman-ext3/*/debian/po/ru.po 14t [Yuri Kozlov]
  partman-efi/*/debian/po/ru.po 11t [Yuri Kozlov]
  partman-crypto/*/debian/po/ru.po 98t [Yuri Kozlov]
  partman-basicmethods/*/debian/po/ru.po 13t [Yuri Kozlov]
  partman-basicfilesystems/*/debian/po/ru.po 84t [Yuri Kozlov]
  partman-base/*/debian/po/ru.po 68t [Yuri Kozlov]
  partman-auto-lvm/*/debian/po/ru.po 30t [Yuri Kozlov]
  partman-auto/*/debian/po/ru.po 24t [Yuri Kozlov]
  nobootloader/*/debian/po/ru.po 15t [Yuri Kozlov]
  network-console/*/debian/po/ru.po 24t [Yuri Kozlov]
  netcfg/*/debian/po/ru.po 123t [Yuri Kozlov]
  net-retriever/*/debian/po/ru.po 6t [Yuri Kozlov]
  mdcfg/*/debian/po/ru.po 43t [Yuri Kozlov]
  main-menu/*/debian/po/ru.po 6t [Yuri Kozlov]
  lvmcfg/*/debian/po/ru.po 80t [Yuri Kozlov]
  localechooser/*/debian/po/ru.po 45t [Yuri Kozlov]
  lilo-installer/*/debian/po/ru.po 27t [Yuri Kozlov]
  kbd-chooser/*/debian/po/ru.po 14t [Yuri Kozlov]
  iso-scan/*/debian/po/ru.po 31t [Yuri Kozlov]
  hw-detect/*/debian/po/ru.po 43t [Yuri Kozlov]
  grub-installer/*/debian/po/ru.po 57t [Yuri Kozlov]
  finish-install/*/debian/po/ru.po 9t [Yuri Kozlov]
  elilo-installer/*/debian/po/ru.po 11t [Yuri Kozlov]
  debian-installer-utils/*/debian/po/ru.po 14t [Yuri Kozlov]
  clock-setup/*/debian/po/ru.po 15t [Yuri Kozlov]
  choose-mirror/*/debian/po/ru.po 40t [Yuri Kozlov]
  cdrom-retriever/*/debian/po/ru.po 3t [Yuri Kozlov]
  cdrom-detect/*/debian/po/ru.po 28t [Yuri Kozlov]
  cdrom-checker/*/debian/po/ru.po 20t [Yuri Kozlov]
  base-installer/*/debian/po/ru.po 94t [Yuri Kozlov]
  arcboot-installer/*/debian/po/ru.po 11t [Yuri Kozlov]
  anna/*/debian/po/ru.po 12t [Yuri Kozlov]

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


Global statistics: 1441t0f0u (100%)     (total strings: 1441=100%)
(From all ru.po files)