Category:语言使用人数没有注明日期的条目

This category holds pages that need some form of cleanup. It is not part of the Wikipedia categorisation structure.

本分类用于维基百科项目的管理，并非百科全书的一部分。它所包含的页面并非条目，或条目列表。請勿將本分類歸入百科全書分類中。 這是一個隱藏分類，將不显示于其成员页面上。

These articles have info boxes in which there is an estimate of the number of speakers, but no date has been entered into the date field. That field tracks the age of the data and flags it when it is more than a certain number of years old. (Currently set to 30.) Articles do not appear here when the field is purposely set to no date, meaning that the reference itself (typically Ethnologue) lacks a date for the data.

Articles with ISO3 codes have been reviewed with Ethnologue 17. Some remaining dialects may be datable with the parent ISO code.