| Date | Price/lb. | Rolling Average |
|---|---|---|
| 2/2/2009 | $1.4235 | |
| 2/3/2009 | $1.5150 | $1.4693 |
| 2/4/2009 | $1.5240 | $1.4875 |
| 2/5/2009 | $1.4940 | $1.4891 |
| 2/6/2009 | $1.6225 | $1.5158 |
| 2/9/2009 | $1.6065 | $1.5309 |
| 2/10/2009 | $1.5700 | $1.5365 |
| 2/11/2009 | $1.5340 | $1.5362 |
| 2/12/2009 | $1.5295 | $1.5354 |
| 2/13/2009 | $1.5350 | $1.5354 |
| 2/17/2009 | $1.4205 | $1.5250 |
| 2/18/2009 | $1.4325 | $1.5173 |
| 2/19/2009 | $1.4680 | $1.5135 |
| 2/20/2009 | $1.4140 | $1.5064 |
| 2/23/2009 | $1.4345 | $1.5016 |
| 2/24/2009 | $1.4840 | $1.5005 |
| 2/25/2009 | $1.5220 | $1.5017 |
| 2/26/2009 | $1.5650 | $1.5053 |
| 2/27/2009 | $1.5260 | $1.5063 |