Note: This calendar view maps the number of captures of http://www.ibe.unesco.org/en/news/le-directeur-du-bureau-international-d%E2%80%99%C3%A9ducation-de-l%E2%80%99unesco-yao-ydo-visite-la-rdc-du-13-au-20, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.