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Jason Fried, David Heinemeier Hansson

Crown Business

Rankforest sales data beta

This item has 1 sales data points. Learn more »

Rankings and history

Tracked since 21 August 2009 (3,741 days ago)

Today's current hourly rank 8,427

Highest composite rank since added 5 (13 Mar 10)

Lowest composite rank since added 248,561 (12 Oct 09)

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Running averages

Average rank in last 2 days 8,472

Average rank in last 7 days 7,712

Average rank in last 30 days 6,716

Average rank in last 90 days 7,757

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