| Date | Price/lb. | Rolling Average |
|---|---|---|
| 7/1/2009 | $2.3150 | |
| 7/2/2009 | $2.2900 | $2.3025 |
| 7/6/2009 | $2.2505 | $2.2852 |
| 7/7/2009 | $2.2140 | $2.2674 |
| 7/8/2009 | $2.1480 | $2.2435 |
| 7/9/2009 | $2.2265 | $2.2407 |
| 7/10/2009 | $2.2005 | $2.2349 |
| 7/13/2009 | $2.2130 | $2.2322 |
| 7/14/2009 | $2.2900 | $2.2386 |
| 7/15/2009 | $2.3825 | $2.2530 |
| 7/16/2009 | $2.3800 | $2.2645 |
| 7/17/2009 | $2.4140 | $2.2770 |
| 7/20/2009 | $2.4600 | $2.2911 |
| 7/21/2009 | $2.4435 | $2.3020 |
| 7/22/2009 | $2.5180 | $2.3164 |
| 7/23/2009 | $2.5190 | $2.3290 |
| 7/24/2009 | $2.5170 | $2.3401 |
| 7/27/2009 | $2.5400 | $2.3512 |
| 7/28/2009 | $2.5150 | $2.3598 |
| 7/29/2009 | $2.4720 | $2.3654 |
| 7/30/2009 | $2.5570 | $2.3745 |
| 7/31/2009 | $2.6165 | $2.3855 |