| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 91.84 | 55.18 | 92.96 | 97.82 | 96.15 |
| Diluted EPS (Rs.) | 91.59 | 55.04 | 92.63 | 96.84 | 94.58 |
| Cash EPS (Rs.) | 105.44 | 68.53 | 115.38 | 105.33 | 98.46 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 364.18 | 289.60 | 673.17 | 613.38 | 531.36 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 364.18 | 289.60 | 673.17 | 613.38 | 531.36 |
| Revenue From Operations / Share (Rs.) | 231.37 | 199.63 | 322.25 | 246.62 | 220.86 |
| PBDIT / Share (Rs.) | 132.52 | 90.40 | 146.64 | 137.48 | 136.81 |
| PBIT / Share (Rs.) | 127.03 | 84.32 | 136.48 | 133.57 | 131.51 |
| PBT / Share (Rs.) | 125.80 | 82.53 | 133.81 | 131.80 | 129.31 |
| Net Profit / Share (Rs.) | 99.95 | 62.44 | 105.21 | 101.42 | 93.16 |
| NP After MI And SOA / Share (Rs.) | 91.78 | 55.71 | 92.82 | 97.41 | 92.28 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 57.27 | 45.28 | 45.50 | 55.74 | 61.94 |
| PBIT Margin (%) | 54.90 | 42.23 | 42.35 | 54.16 | 59.54 |
| PBT Margin (%) | 54.37 | 41.34 | 41.52 | 53.44 | 58.54 |
| Net Profit Margin (%) | 43.19 | 31.27 | 32.64 | 41.12 | 42.18 |
| NP After MI And SOA Margin (%) | 39.66 | 27.90 | 28.80 | 39.49 | 41.78 |
| Return on Networth / Equity (%) | 25.20 | 19.23 | 13.78 | 15.88 | 17.36 |
| Return on Capital Employeed (%) | 26.17 | 21.23 | 16.12 | 17.81 | 20.23 |
| Return On Assets (%) | 13.32 | 9.68 | 8.23 | 10.09 | 11.13 |
| Asset Turnover Ratio (%) | 0.36 | 0.34 | 0.29 | 0.27 | 0.36 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.40 | 2.22 | 2.76 | 3.71 | 4.41 |
| Quick Ratio (X) | 2.40 | 2.22 | 2.76 | 3.71 | 4.41 |
| Dividend Payout Ratio (NP) (%) | 21.77 | 18.31 | 2.15 | 15.29 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 20.54 | 16.51 | 1.93 | 14.70 | 0.00 |
| Earning Retention Ratio (%) | 78.23 | 81.69 | 97.85 | 84.71 | 0.00 |
| Cash Earning Retention Ratio (%) | 79.46 | 83.49 | 98.07 | 85.30 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 107.37 | 60.81 | 55.01 | 77.76 | 62.25 |
| Interest Coverage Ratio (Post Tax) (%) | 81.98 | 43.20 | 40.47 | 58.36 | 43.39 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 12309.05 | 15759.81 | 15317.30 | 13131.85 | 23364.27 |
| EV / Net Operating Revenue (X) | 8.87 | 13.17 | 15.54 | 17.43 | 34.89 |
| EV / EBITDA (X) | 15.48 | 29.08 | 34.16 | 31.26 | 56.33 |
| MarketCap / Net Operating Revenue (X) | 8.93 | 13.25 | 15.60 | 17.53 | 35.01 |
| Retention Ratios (%) | 78.22 | 81.68 | 97.84 | 84.70 | 0.00 |
| Price / BV (X) | 5.67 | 9.14 | 7.47 | 7.05 | 14.55 |
| Price / Net Operating Revenue (X) | 8.93 | 13.25 | 15.60 | 17.53 | 35.01 |
| EarningsYield | 0.04 | 0.02 | 0.01 | 0.02 | 0.01 |