| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 9.59 | 8.45 | 7.73 | 7.71 | 7.09 |
| Diluted EPS (Rs.) | 9.56 | 8.41 | 7.68 | 7.63 | 6.84 |
| Cash EPS (Rs.) | 11.75 | 9.82 | 8.17 | 8.02 | 6.87 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 84.83 | 72.65 | 66.75 | 58.93 | 51.21 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 84.83 | 72.65 | 66.75 | 58.93 | 51.21 |
| Revenue From Operations / Share (Rs.) | 51.24 | 41.06 | 31.12 | 26.29 | 20.35 |
| PBDIT / Share (Rs.) | 15.08 | 12.82 | 10.19 | 9.80 | 7.13 |
| PBIT / Share (Rs.) | 13.10 | 11.40 | 9.72 | 9.37 | 6.72 |
| PBT / Share (Rs.) | 12.62 | 11.08 | 9.57 | 9.24 | 7.69 |
| Net Profit / Share (Rs.) | 9.77 | 8.40 | 7.70 | 7.59 | 6.46 |
| NP After MI And SOA / Share (Rs.) | 9.57 | 8.44 | 7.70 | 7.59 | 6.46 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 29.43 | 31.20 | 32.73 | 37.27 | 35.02 |
| PBIT Margin (%) | 25.57 | 27.75 | 31.22 | 35.63 | 33.02 |
| PBT Margin (%) | 24.63 | 26.97 | 30.75 | 35.14 | 37.80 |
| Net Profit Margin (%) | 19.06 | 20.46 | 24.76 | 28.84 | 31.75 |
| NP After MI And SOA Margin (%) | 18.68 | 20.54 | 24.76 | 28.84 | 31.75 |
| Return on Networth / Equity (%) | 11.28 | 11.61 | 11.54 | 12.87 | 12.61 |
| Return on Capital Employeed (%) | 14.66 | 14.20 | 14.26 | 15.62 | 12.82 |
| Return On Assets (%) | 9.45 | 9.73 | 10.89 | 12.30 | 11.77 |
| Asset Turnover Ratio (%) | 0.54 | 0.52 | 0.47 | 0.45 | 0.29 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.05 | 6.64 | 20.04 | 27.75 | 18.08 |
| Quick Ratio (X) | 4.05 | 6.64 | 20.04 | 27.75 | 18.08 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 31.34 | 40.35 | 68.83 | 76.10 | 45.81 |
| Interest Coverage Ratio (Post Tax) (%) | 21.30 | 27.46 | 53.07 | 59.90 | 35.28 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 4893.80 | 7521.09 | 10046.22 | 6049.61 | 7777.09 |
| EV / Net Operating Revenue (X) | 4.62 | 8.87 | 15.68 | 11.23 | 19.07 |
| EV / EBITDA (X) | 15.68 | 28.42 | 47.90 | 30.12 | 54.45 |
| MarketCap / Net Operating Revenue (X) | 4.90 | 8.94 | 16.33 | 12.23 | 20.77 |
| Price / BV (X) | 2.96 | 5.05 | 7.61 | 5.46 | 8.25 |
| Price / Net Operating Revenue (X) | 4.90 | 8.94 | 16.33 | 12.23 | 20.77 |
| EarningsYield | 0.03 | 0.02 | 0.01 | 0.02 | 0.01 |