| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 16.69 | 17.36 | 22.10 | 24.12 | 23.01 |
| Diluted EPS (Rs.) | 16.39 | 17.36 | 22.10 | 24.12 | 23.01 |
| Cash EPS (Rs.) | 30.68 | 30.84 | 41.33 | 42.46 | 45.61 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 99.63 | 93.70 | 119.01 | 109.31 | 133.68 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 99.63 | 93.70 | 119.01 | 109.31 | 133.68 |
| Revenue From Operations / Share (Rs.) | 49.23 | 49.29 | 65.34 | 59.66 | 75.77 |
| PBDIT / Share (Rs.) | 43.80 | 44.05 | 58.06 | 53.97 | 69.15 |
| PBIT / Share (Rs.) | 29.92 | 29.97 | 38.95 | 35.52 | 46.14 |
| PBT / Share (Rs.) | 20.86 | 19.93 | 25.49 | 28.00 | 29.22 |
| Net Profit / Share (Rs.) | 16.81 | 16.77 | 22.22 | 24.01 | 22.60 |
| NP After MI And SOA / Share (Rs.) | 16.69 | 16.74 | 22.10 | 24.12 | 23.01 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 88.95 | 89.37 | 88.85 | 90.46 | 91.26 |
| PBIT Margin (%) | 60.77 | 60.81 | 59.60 | 59.53 | 60.89 |
| PBT Margin (%) | 42.37 | 40.42 | 39.01 | 46.93 | 38.56 |
| Net Profit Margin (%) | 34.13 | 34.01 | 34.00 | 40.23 | 29.82 |
| NP After MI And SOA Margin (%) | 33.89 | 33.97 | 33.82 | 40.42 | 30.36 |
| Return on Networth / Equity (%) | 16.75 | 17.87 | 18.57 | 22.06 | 17.21 |
| Return on Capital Employeed (%) | 12.32 | 13.46 | 12.81 | 12.02 | 11.20 |
| Return On Assets (%) | 5.83 | 6.20 | 6.15 | 6.70 | 4.70 |
| Long Term Debt / Equity (X) | 1.19 | 1.21 | 1.37 | 1.50 | 1.85 |
| Total Debt / Equity (X) | 1.41 | 1.42 | 1.52 | 1.77 | 1.87 |
| Asset Turnover Ratio (%) | 0.17 | 0.18 | 0.17 | 0.15 | 0.14 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 0.97 | 0.83 | 0.91 | 0.72 | 0.89 |
| Quick Ratio (X) | 0.93 | 0.80 | 0.87 | 0.69 | 0.85 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 50.76 | 45.24 | 51.82 | 56.67 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 27.57 | 24.26 | 29.36 | 28.33 |
| Earning Retention Ratio (%) | 0.00 | 49.24 | 54.76 | 48.18 | 43.33 |
| Cash Earning Retention Ratio (%) | 0.00 | 72.43 | 75.74 | 70.64 | 71.67 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 4.68 | 4.67 | 4.20 | 4.68 | 4.45 |
| Interest Coverage Ratio (Post Tax) (%) | 2.76 | 2.84 | 2.58 | 2.74 | 2.54 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 391023.65 | 373626.62 | 276646.23 | 280879.72 | 238435.32 |
| EV / Net Operating Revenue (X) | 8.54 | 8.15 | 6.07 | 6.75 | 6.01 |
| EV / EBITDA (X) | 9.60 | 9.12 | 6.83 | 7.46 | 6.59 |
| MarketCap / Net Operating Revenue (X) | 5.90 | 5.62 | 3.45 | 3.63 | 2.85 |
| Retention Ratios (%) | 0.00 | 49.23 | 54.75 | 48.17 | 43.32 |
| Price / BV (X) | 2.92 | 2.96 | 1.90 | 1.98 | 1.61 |
| Price / Net Operating Revenue (X) | 5.90 | 5.62 | 3.45 | 3.63 | 2.85 |
| EarningsYield | 0.05 | 0.06 | 0.09 | 0.11 | 0.10 |