Template:Libraries (dis)established in century category header/doc

To make a category of the form "Libraries established in century" or "Libraries disestablished in century", where century is a century

e.g. Category:Libraries established in the 18th century or Category:Libraries disestablished in the 18th century

Usage
No parameters are needed.

Redirects

 * Libraries disestablished in century category header
 * Libraries established in century category header