| 2,570 | 2,476 | 2,593 | 2,666 | 2,199 | 2,236 |
| 2.55% | -4.50% | -2.75% | 21.28% | -1.65% | 20.49% |
Fuel and Purchased Power Expense | 948.2 | 905.5 | 1,103 | 1,261 | 923.9 | 946.3 |
Operations and Maintenance Expenses | 552.7 | 542.1 | 507.4 | 517.6 | 449.6 | 465.8 |
| 1,069 | 1,029 | 982.3 | 887.9 | 825 | 823.4 |
Depreciation & Amortization Expenses | 307.3 | 298.2 | 278.4 | 254.8 | 237.3 | 213.1 |
Taxes Other than Income Tax | 212.7 | 206.7 | 215.6 | 214.5 | 179.5 | 160.1 |
| 548.6 | 523.9 | 488.3 | 418.6 | 408.2 | 450.2 |
| -216.5 | -204.1 | -201.1 | -185.7 | -119.8 | -106.6 |
Other Non-Operating Income (Expense) | 16.3 | 11.6 | 22.4 | 23.4 | -8.7 | -3.4 |
Total Non-Operating Income (Expense) | -200.2 | -192.5 | -178.7 | -162.3 | -128.5 | -110 |
| 348.4 | 331.4 | 309.6 | 256.3 | 279.7 | 340.2 |
Provision for Income Taxes | 63 | 59.7 | 58.7 | 38.8 | 58.9 | 68.5 |
| 270.3 | 256.6 | 235.8 | 202.4 | 205.7 | 256.5 |
Net Income Attributable to Preferred Dividends | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.2 |
| 270.3 | 256.6 | 235.8 | 202.4 | 205.7 | 256.5 |
| 16.51% | 8.82% | 16.50% | -1.60% | -19.80% | 248.03% |
Shares Outstanding (Basic) | 59 | 59 | 56 | 53 | 52 | 52 |
Shares Outstanding (Diluted) | 59 | 59 | 56 | 53 | 52 | 52 |
| 2.88% | 4.26% | 7.03% | 0.96% | 0.77% | 0.78% |
| 4.62 | 4.39 | 4.20 | 3.86 | 3.96 | 4.97 |
| 4.60 | 4.37 | 4.19 | 3.85 | 3.95 | 4.96 |
| 11.38% | 4.30% | 8.83% | -2.53% | -20.36% | 244.44% |
| -286.7 | -344.4 | 51.1 | -222.3 | -497.2 | -375 |
| -4.86 | -5.87 | 0.91 | -4.23 | -9.54 | -7.25 |
| 3.180 | 3.140 | 3.020 | 2.880 | 2.740 | 2.600 |
| 1.27% | 3.97% | 4.86% | 5.11% | 5.38% | 4.42% |
| 41.59% | 41.54% | 37.88% | 33.30% | 37.53% | 36.83% |
| 21.35% | 21.16% | 18.83% | 15.70% | 18.57% | 20.14% |
| 11.11% | 10.97% | 9.68% | 8.16% | 10.04% | 12.15% |
| -11.16% | -13.91% | 1.97% | -8.34% | -22.62% | -16.77% |
| 855.9 | 822.1 | 766.7 | 673.4 | 645.5 | 663.3 |
| 33.31% | 33.20% | 29.57% | 25.26% | 29.36% | 29.67% |
| 548.6 | 523.9 | 488.3 | 418.6 | 408.2 | 450.2 |
| 21.35% | 21.16% | 18.83% | 15.70% | 18.57% | 20.14% |
| 18.08% | 18.01% | 18.96% | 15.14% | 21.06% | 20.14% |