| Period |
Price
( ) |
| Jul. 22, 08 - Sep. 5, 08 |
13,994 |
| Sep. 6, 08 - Oct. 31, 08 |
11,510 |
| Nov. 1, 08 - Dec. 22, 08 |
11,510 |
| Dec. 23, 08 - Jan. 10, 09 |
20,205 |
| Jan. 11, 09 - Mar. 31, 09 |
13,210 |
| Apr. 1, 09 - Jul. 14, 09 |
13,085 |
| Jul. 15, 09 - Aug. 31, 09 |
14,965 |
| Sep. 1, 09 - Oct. 31, 09 |
12,055 |
|