http://www.cbc.ca/sunday/clowns/ has been crawled 40 times going all the way back to February 21, 2003.

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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March 12, 2007

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March 13, 2007

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April 5, 2007

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June 25, 2007

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August 26, 2007

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September 25, 2007

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September 29, 2007

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October 7, 2007

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Note

This calendar view maps the number of times http://www.cbc.ca/sunday/clowns/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.