| Date | Price/lb. | Rolling Average |
|---|---|---|
| 6/1/2009 | $2.3190 | |
| 6/2/2009 | $2.2965 | $2.3078 |
| 6/3/2009 | $2.2115 | $2.2757 |
| 6/4/2009 | $2.3015 | $2.2821 |
| 6/5/2009 | $2.2810 | $2.2819 |
| 6/8/2009 | $2.2470 | $2.2761 |
| 6/9/2009 | $2.3585 | $2.2879 |
| 6/10/2009 | $2.3600 | $2.2969 |
| 6/11/2009 | $2.4380 | $2.3126 |
| 6/12/2009 | $2.3675 | $2.3181 |
| 6/15/2009 | $2.2815 | $2.3147 |
| 6/16/2009 | $2.2525 | $2.3095 |
| 6/17/2009 | $2.2565 | $2.3055 |
| 6/18/2009 | $2.2670 | $2.3027 |
| 6/19/2009 | $2.2455 | $2.2989 |
| 6/22/2009 | $2.1270 | $2.2882 |
| 6/23/2009 | $2.1940 | $2.2826 |
| 6/24/2009 | $2.2660 | $2.2817 |
| 6/25/2009 | $2.3000 | $2.2827 |
| 6/26/2009 | $2.2935 | $2.2832 |
| 6/29/2009 | $2.3125 | $2.2846 |
| 6/30/2009 | $2.2580 | $2.2834 |