| Period |
Price
( ) |
| Jul. 1, 08 - Aug. 31, 08 |
23,810 |
| Sep. 1, 08 - Oct. 31, 08 |
18,926 |
| Nov. 1, 08 - Dec. 15, 08 |
18,926 |
| Dec. 16, 08 - Jan. 6, 09 |
27,473 |
| Jan. 7, 09 - Apr. 20, 09 |
23,810 |
| Apr. 21, 09 - Jun. 30, 09 |
18,926 |
| Jul. 1, 09 - Aug. 31, 09 |
23,810 |
| Sep. 1, 09 - Oct. 31, 09 |
18,926 |
|