American Airlines
Apple
ATT
Compaq
DELL
IBM
Minimum
34.92
17.87
54.87
39.07
12.47
21.20
Maximum
62.35
32.01
79.81
49.05
20.78
34.92
Average
46.72
25.88
67.89
44.64
17.60
28.93
Range
27.43
14.14
24.94
9.98
8.31
13.72