It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. It is not part of the encyclopedia's categorization scheme.
These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (discriminated by classifications).
Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).
Administrators: Please do not delete this category as empty! This category may be empty occasionally or even most of the time.
This category contains articles on elections or referendums with incomplete results. Incompleteness may include lack of figures on:
Seats won
Votes received for each individual party, candidate or choice (in referendums)
Invalid or blank votes
Registered voters
They are sorted by year so that recent elections can be easily identified and double-checked (online sources are more likely to available).