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

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

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

Usage
No parameters are needed.

Redirects

 * Hospitals disestablished in century category header
 * Hospitals established in century category header