End-of-month market value end-of-month circulation market value end-of-month average P/E ratio.

2007 0 1 84092.26 20 15 1.0 1 38.29

2007 02 88536. 1 1 22376.33 39.56

2007 03 100289.9 1 25650.57 44.26

2007 04 124450.65 34364.60 53.24

2007 05 137056.67 39 100.96 43.44

2007 06 128892.79 36798.04 42.72

2007 07 153767.46 44532.39 50.59

2007 08 179745.20 52697. 16 59. 17

2007 09 196493.86 572 12. 18 63.7

2007 10 225022.75 6 143 1.2 1 69.58

2007 1 1 242677.82 5454 1.70 53.8

2007 12 269838.87 64532. 17 59.24

2008 0 1 225354.97 57694.22 49.4

2008 02 225846.35 62750.04 49.22

2008 03 18 1350. 15 53 1 12.42 39.46

2008 04 194727.3 1 56 187.25 42.06

2008 05 18 1247. 1 1 53969.30 25.86

2008 06 144508.33 427 10.26 20.63

2008 07 146667. 15 44 1 14.97 20.9 1

2008 08 127029.73 387 12.68 18. 1 1

2008 09 12 16 15.05 366 13.22 18.66

Market value data at the end of each month