Searched for http://whc.unesco.org/en/soc/?action=list&id_search_state=81&id_threats=116%2C117%2C118%2C115%2C112%2C113%2C 
Note: This calendar view maps the number of captures of http://whc.unesco.org/en/soc/?action=list&id_search_state=81&id_threats=116%2C117%2C118%2C115%2C112%2C113%2C, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.