Note: This calendar view maps the number of captures of http://planipolis.iiep.unesco.org/format_liste_en.php?Chp2=Guatemala%20_blank%20external-link-new-window%3EEducation%20Plans%20and%20Policies%20%28IIEP%29%3C/a%3E, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.