Annualized Total Shareholder Return
| Total Shareholder Return As of June 30, 2013 (% return) | ||||
|---|---|---|---|---|
| 1 year | 3 year | 5 year | ||
| Duke Energy |  |
2.1 | 17.8 | 11.1 |
| S&P 500 Index |  |
20.6 | 18.4 | 7.0 |
| PHLX Utility Sector Index |  |
4.2 | 13.8 | 2.6 |
| *Assumes Reinvested Dividends | ||||
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