Annualized Total Shareholder Return
| Total Shareholder Return As of June 30, 2009* (% return) | ||||
|---|---|---|---|---|
| 1 year | 3 year | 5 year | ||
| Duke Energy |  |
-10.9 | -0.3 | 9.4 |
| S&P 500 Index |  |
-26.2 | -8.2 | -2.2 |
| PHLX Utility Sector Index |  |
-26.4 | -0.9 | 7.8 |
| *Assumes Reinvested Dividends | ||||
 |
||||
