| Period |
Price
( ) |
| May. 1, 08 - Oct. 31, 08 |
2,775 |
| Nov. 1, 08 - Dec. 23, 08 |
2,940 |
| Dec. 24, 08 - Jan. 2, 09 |
3,270 |
| Jan. 3, 09 - Jan. 25, 09 |
2,940 |
| Jan. 26, 09 - Feb. 2, 09 |
3,270 |
| Feb. 3, 09 - Apr. 15, 09 |
2,940 |
| Apr. 16, 09 - Apr. 30, 09 |
3,270 |
| May. 1, 09 - May. 31, 09 |
2,940 |
|