(A) Adjusted financial results for 2001 reflect reported results of operations excluding a $54,500 (net of an income tax benefit of $20,500) provision for patent litigation and a $5,370 (net of an income tax benefit of $1,696) impairment charge for certain equity investments. Adjusted financial results for 2000 reflect reported results of operations excluding a $10,771 charge for the cumulative effect of a change in accounting principle.