| General Statistics |
| Number of Data Points | 1357 |
| Start Date of Data | 9/7/1984 |
| End Date of Data | 9/7/2010 |
| Minimum Value of Adjusted Close | 1.67 |
| Maximum Value of Adjusted Close | 274.07 |
| Average Value of Adjusted Close | 34.65 |
| Median Value of Adjusted Close | 10.36 |
| Standard Deviation of Adjusted Close | 55.82 |
| Coefficient of Variation for Adjusted Close | 161.09% |
| Minimum Volume | 1,574,800 |
| Maximum Volume | 83,645,800 |
| Average Volume | 14,372,686 |
| Median Volume | 9,935,000 |
| Standard Deviation of Volume | 11,847,127 |
| Coefficient Of Variation for Volume | 82.42% |