| General Statistics |
| Number of Data Points | 641 |
| Start Date of Data | 5/21/1998 |
| End Date of Data | 8/30/2010 |
| Minimum Value of Adjusted Close | 0.69 |
| Maximum Value of Adjusted Close | 45.75 |
| Average Value of Adjusted Close | 9.20 |
| Median Value of Adjusted Close | 4.33 |
| Standard Deviation of Adjusted Close | 10.91 |
| Coefficient of Variation for Adjusted Close | 118.58% |
| Minimum Volume | 9,100 |
| Maximum Volume | 1,785,400 |
| Average Volume | 197,274 |
| Median Volume | 135,100 |
| Standard Deviation of Volume | 206,848 |
| Coefficient Of Variation for Volume | 104.85% |