| Period |
Price
( ) |
| Jul. 22, 08 - Sep. 5, 08 |
26,930 |
| Sep. 6, 08 - Oct. 31, 08 |
18,860 |
| Nov. 1, 08 - Dec. 19, 08 |
18,695 |
| Dec. 20, 08 - Jan. 10, 09 |
34,845 |
| Jan. 11, 09 - Mar. 31, 09 |
24,470 |
| Apr. 1, 09 - Jul. 10, 09 |
21,200 |
| Jul. 11, 09 - Sep. 5, 09 |
28,240 |
| Sep. 6, 09 - Oct. 31, 09 |
19,590 |
|