http://www.haredata.co.uk has been crawled 88 times going all the way back to February 19, 2001.

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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January 3, 2012

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January 16, 2012

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February 12, 2012

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February 21, 2012

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April 16, 2012

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April 27, 2012

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May 9, 2012

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May 29, 2012

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June 16, 2012

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July 12, 2012

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August 14, 2012

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September 15, 2012

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October 16, 2012

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Note

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