Searched for http://whc.unesco.org/?action=list&cid=171&id_threats=116%2C117%2C118%2C115%2C112%2C113%2C&l=en&mode=zip 
Note: This calendar view maps the number of captures of http://whc.unesco.org/?action=list&cid=171&id_threats=116%2C117%2C118%2C115%2C112%2C113%2C&l=en&mode=zip, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.