| Period |
Price
( ) |
| May. 1, 08 - Oct. 31, 08 |
1,887 |
| Nov. 1, 08 - Dec. 15, 08 |
1,940 |
| Dec. 16, 08 - Dec. 28, 08 |
2,495 |
| Dec. 29, 08 - Jan. 1, 09 |
3,050 |
| Jan. 2, 09 - Jan. 15, 09 |
2,495 |
| Jan. 16, 09 - Jan. 25, 09 |
1,940 |
| Jan. 26, 09 - Feb. 2, 09 |
2,495 |
| Feb. 3, 09 - Apr. 12, 09 |
1,940 |
| Apr. 13, 09 - Apr. 16, 09 |
2,495 |
| Apr. 17, 09 - Apr. 30, 09 |
1,940 |
| May. 1, 09 - Oct. 31, 09 |
1,715 |
|