Per share ratios |
| Adjusted EPS (Rs) | 72.70 | 62.25 | 62.12 | 50.67 | 42.21 |
| Adjusted cash EPS (Rs) | 73.32 | 62.84 | 62.81 | 51.42 | 42.96 |
| Reported EPS (Rs) | 80.24 | 85.77 | 62.07 | 50.38 | 41.61 |
| Reported cash EPS (Rs) | 80.86 | 86.36 | 62.76 | 51.13 | 42.36 |
| Dividend per share | 30.00 | 25.00 | 22.00 | 20.00 | 17.00 |
| Operating profit per share (Rs) | 375.10 | 277.69 | 222.91 | 162.96 | 129.95 |
| Book value (excl rev res) per share (Rs) | 461.85 | 420.62 | 219.42 | 179.05 | 155.87 |
| Book value (incl rev res) per share (Rs.) | 461.85 | 420.62 | 219.42 | 179.05 | 155.87 |
| Net operating income per share (Rs) | 386.52 | 287.86 | 232.23 | 170.87 | 136.47 |
| Free reserves per share (Rs) | 329.46 | 310.06 | 119.16 | 98.90 | 88.45 |
Profitability ratios |
| Operating margin (%) | 97.04 | 96.46 | 95.98 | 95.37 | 95.21 |
| Gross profit margin (%) | 96.88 | 96.26 | 95.69 | 94.93 | 94.66 |
| Net profit margin (%) | 20.71 | 29.72 | 26.63 | 29.38 | 30.39 |
| Adjusted cash margin (%) | 18.92 | 21.77 | 26.95 | 29.99 | 31.38 |
| Adjusted return on net worth (%) | 15.74 | 14.79 | 28.31 | 28.29 | 27.08 |
| Reported return on net worth (%) | 17.37 | 20.39 | 28.28 | 28.13 | 26.69 |
| Return on long term funds (%) | 11.63 | 9.98 | 9.38 | 8.19 | 8.43 |
Leverage ratios |
| Long term debt / Equity | 5.99 | 5.62 | 9.84 | 10.11 | 8.87 |
| Total debt/equity | 6.38 | 5.79 | 10.30 | 10.46 | 9.44 |
| Owners fund as % of total source | 13.54 | 14.73 | 8.84 | 8.72 | 9.58 |
| Fixed assets turnover ratio | 22.36 | 16.83 | 11.98 | 8.32 | 6.02 |
Liquidity ratios |
| Current ratio | 19.31 | 22.90 | 21.42 | 21.72 | 19.34 |
| Current ratio (inc. st loans) | 9.15 | 14.12 | 10.37 | 11.37 | 8.26 |
| Quick ratio | 19.25 | 22.84 | 21.36 | 21.66 | 19.27 |
| Inventory turnover ratio | - | - | - | - | - |
Payout ratios |
| Dividend payout ratio (net profit) | 43.55 | 34.10 | 41.46 | 45.26 | 46.58 |
| Dividend payout ratio (cash profit) | 43.21 | 33.86 | 41.01 | 44.60 | 45.76 |
| Earning retention ratio | 51.94 | 53.02 | 58.57 | 55.00 | 54.09 |
| Cash earnings retention ratio | 52.34 | 53.46 | 59.03 | 55.65 | 54.89 |
Coverage ratios |
| Adjusted cash flow time total debt | 40.21 | 38.74 | 35.99 | 36.41 | 34.24 |
| Financial charges coverage ratio | 1.39 | 1.53 | 1.54 | 1.63 | 1.66 |
| Fin. charges cov.ratio (post tax) | 1.30 | 1.47 | 1.43 | 1.51 | 1.54 |
Component ratios |
| Material cost component (% earnings) | - | - | - | - | - |
| Selling cost Component | 0.32 | 0.45 | 0.51 | 0.75 | 0.66 |
| Exports as percent of total sales | 0.16 | 0.21 | 0.49 | 0.36 | 0.83 |
| Import comp. in raw mat. consumed | - | - | - | - | - |
| Long term assets / total Assets | 0.64 | 0.64 | 0.43 | 0.50 | 0.54 |
| Bonus component in equity capital (%) | 42.87 | 42.93 | 48.20 | 48.87 | 48.95 |