| | Mar 2011 (Rs Cr.) | Mar 2010 (Rs Cr.) | Mar 2009 (Rs Cr.) | Mar 2008 (Rs Cr.) | Mar 2007 (Rs Cr.) | Mar 2006 (Rs Cr.) |
| | | | | | |
| Operating Income | 6964.44 | 7150.51 | 7282.28 | 5937.36 | 4725.92 | 4568.67 |
| Excise Duty | 8.78 | 1.55 | 0.60 | 0.18 | 0.12 | 0.48 |
| Net Operating Income | 6955.66 | 7148.96 | 7281.68 | 5937.18 | 4725.80 | 4568.19 |
| Other Income | 515.00 | 281.58 | 633.33 | 516.08 | 367.71 | 369.06 |
| Stock Adjustment | 0.00 | 0.00 | -0.07 | -0.74 | -8.32 | 8.95 |
| Total Income | 7470.66 | 7430.54 | 7914.94 | 6452.52 | 5085.19 | 4946.20 |
| | | | | | |
| Electricity & Fuel Expenses | 4269.85 | 4312.61 | 5301.15 | 4263.86 | 3373.49 | 2979.71 |
| Operating Expenses | 516.08 | 388.02 | 349.72 | 307.22 | 304.18 | 430.29 |
| Employee Cost | 344.25 | 300.21 | 292.01 | 257.80 | 197.67 | 171.97 |
| Selling & Administration expenses | 201.17 | 184.89 | 146.15 | 132.53 | 105.61 | 114.76 |
| Miscellaneous Expenses | 76.17 | 99.72 | 69.24 | 67.96 | 40.68 | 64.17 |
| Less : Pre-operative Expenses Capitalised | 20.84 | 13.59 | 15.21 | 10.46 | 5.36 | 5.38 |
| Total Expenditure | 5386.68 | 5271.86 | 6143.06 | 5018.91 | 4016.27 | 3755.52 |
| Operating Profit | 2083.98 | 2158.68 | 1771.88 | 1433.61 | 1068.92 | 1190.68 |
| Interest | 462.02 | 422.99 | 327.76 | 173.87 | 191.59 | 165.28 |
| Gross Profit | 1621.96 | 1735.69 | 1444.12 | 1259.74 | 877.33 | 1025.40 |
| Depreciation | 510.14 | 477.94 | 328.85 | 290.50 | 291.92 | 278.34 |
| Profit Before Tax | 1111.82 | 1257.75 | 1115.27 | 969.24 | 585.41 | 747.06 |
| Tax | 133.91 | 230.37 | 92.18 | 81.01 | -137.12 | 157.05 |
| Fringe Benefit tax | 0.00 | -4.73 | 5.40 | 5.09 | 3.88 | 6.94 |
| Deferred Tax | 36.42 | 93.35 | 95.49 | 13.24 | 21.85 | -27.47 |
| Reported Net Profit | 941.49 | 938.76 | 922.20 | 869.90 | 696.80 | 610.54 |
| Extraordinary Items | 33.14 | 15.42 | 232.95 | 298.81 | 33.56 | 145.60 |
| Adjusted Net Profit | 908.35 | 923.34 | 689.25 | 571.09 | 663.24 | 464.94 |
| Adjustment below net profit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| P & L Balance brought forward | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 | 1432.83 |
| P & L Balance brought forward | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 |
| Statutory Appropriations | -28.52 | -8.89 | -45.30 | 58.59 | 22.83 | 35.29 |
| Appropriations | 738.11 | 783.11 | 819.51 | 669.75 | 376.46 | 341.93 |
| P & L Balance brought forward | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 | 1432.83 |
| P & L Balance brought forward | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 |
| Dividend | 296.92 | 285.05 | 255.26 | 241.38 | 188.22 | 168.41 |
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Equity Dividend % | 125.00 | 120.00 | 115.00 | 105.00 | 95.00 | 85.00 |
| Dividend Per Share(Rs) | 12.50 | 12.00 | 11.50 | 10.50 | 9.50 | 8.50 |
| Earnings Per Share-Unit Curr | 38.98 | 37.95 | 40.21 | 38.19 | 33.59 | 29.66 |
| Earnings Per Share(Adj)-Unit Curr | 3.90 | 3.80 | 4.02 | 3.82 | 3.36 | 2.97 |
| Book Value-Unit Curr | 469.65 | 443.08 | 382.06 | 352.27 | 291.77 | 267.76 |
| Book Value(Adj)-Unit Curr | 46.97 | 44.31 | 38.21 | 35.23 | 29.18 | 26.78 |