http://english.aljazeera.net/NR/exeres/2DCB45CD-2501-455C-9F38-81D8608ADA72.htm has been crawled 3 times going all the way back to February 28, 2008.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ
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October 2, 2012

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Note

This calendar view maps the number of times http://english.aljazeera.net/NR/exeres/2DCB45CD-2501-455C-9F38-81D8608ADA72.htm was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.