[["2001 first quarter", "high $ 60.15", "low $ 41.30", "2000 first quarter", "high $ 44.72", "low $ 34.25"], ["second quarter", "52.25", "39.95", "second quarter", "49.63", "35.56"], ["third quarter", "44.50", "12.00", "third quarter", "70.25", "45.13"], ["fourth quarter", "17.80", "11.60", "fourth quarter", "72.81", "45.00"]]