| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 27.23 | 21.91 | 18.43 | 16.18 | 52.96 |
| Diluted EPS (Rs.) | 27.19 | 21.91 | 18.43 | 16.18 | 52.96 |
| Cash EPS (Rs.) | 34.10 | 26.32 | 22.20 | 18.58 | 60.66 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 209.93 | 178.30 | 110.17 | 88.51 | 140.88 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 209.93 | 178.30 | 110.17 | 88.51 | 140.88 |
| Revenue From Operations / Share (Rs.) | 161.47 | 131.53 | 107.67 | 81.17 | 202.69 |
| PBDIT / Share (Rs.) | 41.10 | 29.78 | 25.76 | 21.37 | 67.14 |
| PBIT / Share (Rs.) | 34.22 | 24.67 | 22.05 | 18.94 | 59.44 |
| PBT / Share (Rs.) | 33.32 | 23.32 | 21.19 | 18.41 | 58.02 |
| Net Profit / Share (Rs.) | 27.21 | 21.22 | 18.49 | 16.15 | 52.96 |
| NP After MI And SOA / Share (Rs.) | 27.21 | 21.22 | 18.37 | 16.05 | 52.87 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 25.45 | 22.63 | 23.92 | 26.32 | 33.12 |
| PBIT Margin (%) | 21.18 | 18.75 | 20.47 | 23.33 | 29.32 |
| PBT Margin (%) | 20.63 | 17.73 | 19.68 | 22.67 | 28.62 |
| Net Profit Margin (%) | 16.84 | 16.13 | 17.16 | 19.89 | 26.13 |
| NP After MI And SOA Margin (%) | 16.84 | 16.13 | 17.05 | 19.77 | 26.08 |
| Return on Networth / Equity (%) | 12.96 | 11.90 | 16.69 | 18.15 | 37.57 |
| Return on Capital Employeed (%) | 16.04 | 13.09 | 18.27 | 18.04 | 27.11 |
| Return On Assets (%) | 10.54 | 9.05 | 12.16 | 11.70 | 17.91 |
| Long Term Debt / Equity (X) | 0.00 | 0.02 | 0.03 | 0.07 | 0.24 |
| Total Debt / Equity (X) | 0.02 | 0.07 | 0.07 | 0.12 | 0.32 |
| Asset Turnover Ratio (%) | 0.65 | 0.69 | 0.33 | 0.44 | 0.75 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.46 | 3.07 | 2.89 | 2.20 | 1.29 |
| Quick Ratio (X) | 3.46 | 3.07 | 2.89 | 2.20 | 1.29 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 45.82 | 22.11 | 30.07 | 40.24 | 47.10 |
| Interest Coverage Ratio (Post Tax) (%) | 31.33 | 16.75 | 22.58 | 31.41 | 38.15 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 21257.41 | 13512.81 | 12594.55 | 16322.56 | 13970.12 |
| EV / Net Operating Revenue (X) | 9.38 | 7.33 | 8.78 | 15.09 | 27.03 |
| EV / EBITDA (X) | 36.85 | 32.39 | 36.71 | 57.31 | 81.61 |
| MarketCap / Net Operating Revenue (X) | 9.96 | 7.91 | 9.16 | 15.51 | 26.93 |
| Price / BV (X) | 7.66 | 5.83 | 8.97 | 14.24 | 38.79 |
| Price / Net Operating Revenue (X) | 9.96 | 7.91 | 9.16 | 15.51 | 26.93 |
| EarningsYield | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 |