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

Outdated:
    packages/po/sublevel1/bn.po: 439t33f14u [Indrani Roy]
    packages/po/sublevel2/bn.po: 497t37f16u [leela]
    packages/po/sublevel3/bn.po: 657t29f33u [Robin Mehdee (রবিন মেহদী)]
    packages/po/sublevel4/bn.po: 60t1f5u [Robin Mehdee (রবিন মেহদী)]
    packages/po/sublevel5/bn.po: 45t4f3u [Robin Mehdee (রবিন মেহদী)]

Translated:

Missing files:


Global statistics: 1698t104f71u (90%)     (total strings: 1873=100%)
(From all bn.po files)