Per share ratios |
| Adjusted EPS (Rs) | 14.69 | 10.13 | 8.43 | 8.56 | 10.26 |
| Adjusted cash EPS (Rs) | 14.71 | 10.14 | 8.45 | 8.57 | 10.27 |
| Reported EPS (Rs) | 14.81 | 10.02 | 8.46 | 8.17 | 10.01 |
| Reported cash EPS (Rs) | 14.83 | 10.03 | 8.47 | 8.18 | 10.02 |
| Dividend per share | 4.50 | 3.00 | 2.27 | 2.45 | 3.00 |
| Operating profit per share (Rs) | 54.40 | 37.47 | 32.88 | 25.80 | 27.42 |
| Book value (excl rev res) per share (Rs) | 2.27 | 2.00 | 51.41 | 53.78 | 48.41 |
| Book value (incl rev res) per share (Rs.) | 2.27 | 2.00 | 51.41 | 53.78 | 48.41 |
| Net operating income per share (Rs) | 55.40 | 39.34 | 33.97 | 26.53 | 28.18 |
| Free reserves per share (Rs) | 23.82 | 19.13 | 8.69 | 15.93 | 13.17 |
Profitability ratios |
| Operating margin (%) | 98.19 | 95.23 | 96.78 | 97.21 | 97.29 |
| Gross profit margin (%) | 98.17 | 95.19 | 96.74 | 97.16 | 97.24 |
| Net profit margin (%) | 26.04 | 24.31 | 23.25 | 28.43 | 33.94 |
| Adjusted cash margin (%) | 25.85 | 24.62 | 23.22 | 29.83 | 34.83 |
| Adjusted return on net worth (%) | 20.37 | 16.19 | 16.40 | 15.90 | 21.18 |
| Reported return on net worth (%) | 20.55 | 16.02 | 16.45 | 15.18 | 20.67 |
| Return on long term funds (%) | 9.62 | 8.77 | 8.16 | 7.87 | 9.96 |
Leverage ratios |
| Long term debt / Equity | 7.05 | 6.16 | 7.40 | 5.61 | 4.95 |
| Total debt/equity | 7.26 | 6.39 | 7.55 | 5.73 | 5.13 |
| Owners fund as % of total source | 12.10 | 13.53 | 11.70 | 14.86 | 16.31 |
| Fixed assets turnover ratio | 66.95 | 40.31 | 39.27 | 59.54 | 64.39 |
Liquidity ratios |
| Current ratio | 11.34 | 12.65 | 18.14 | 16.70 | 15.01 |
| Current ratio (inc. st loans) | 8.94 | 9.28 | 13.42 | 11.80 | 10.53 |
| Quick ratio | 11.33 | 12.64 | 18.13 | 16.70 | 15.01 |
| Inventory turnover ratio | - | - | - | - | - |
Payout ratios |
| Dividend payout ratio (net profit) | 35.53 | 35.03 | 31.36 | 34.20 | 34.14 |
| Dividend payout ratio (cash profit) | 35.49 | 34.98 | 31.31 | 34.14 | 34.09 |
| Earning retention ratio | 64.16 | 65.35 | 68.55 | 67.35 | 66.68 |
| Cash earnings retention ratio | 64.20 | 65.40 | 68.61 | 67.41 | 66.72 |
Coverage ratios |
| Adjusted cash flow time total debt | 35.59 | 39.36 | 45.91 | 35.93 | 24.17 |
| Financial charges coverage ratio | 1.66 | 1.64 | 1.56 | 1.61 | 1.86 |
| Fin. charges cov.ratio (post tax) | 1.44 | 1.42 | 1.38 | 1.47 | 1.65 |
Component ratios |
| Material cost component (% earnings) | - | - | - | - | - |
| Selling cost Component | 0.04 | 0.04 | 0.10 | 0.05 | - |
| Exports as percent of total sales | - | - | - | - | - |
| Import comp. in raw mat. consumed | - | - | - | - | - |
| Long term assets / total Assets | 0.01 | 0.02 | 0.03 | 0.04 | 0.05 |
| Bonus component in equity capital (%) | - | - | - | - | - |