On October 16, 2001, Enron announced that restatements to its financial statements for years 1997 to 2000 were necessary to correct accounting violations. The restatements for the period reduced earnings by $613 million (or 23% of reported profits during the period), increased liabilities at the end of 2000 by $628 million (6% of reported liabilities and 5.5% of reported equity), and reduced equity at the end of 2000 by $1.2 billion (10% of reported equity). Additionally, in January Jeff Skilling had asserted that the broadband unit alone was worth $35 billion, a claim also mistrusted. An analyst at Standard & Poor's said, "I don't think anyone knows what the broadband operation is worth."