Searched for http://www.uis.unesco.org/DataCentre/Pages/country-profile.aspx?SPSLanguage=ES&code=KOR
Note: This calendar view maps the number of captures of http://www.uis.unesco.org/DataCentre/Pages/country-profile.aspx?SPSLanguage=ES&code=KOR, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.