After import the article counter is 376 to low (its a know bug by mediawiki after imports).
But having 45% less articles (450 instead of 819) in all statistics shown on different wikimedia
sides will not help a new startup wiki.
Please run updateArticleCount.php
Also Categorycount is broken (refreshCategoryCounts.php)
Version: unspecified
Severity: enhancement
URL: http://frr.wikipedia.org/wiki/Spezial:Statistik