| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 27.14 | 22.48 | 18.51 | 65.41 | 42.24 |
| Diluted EPS (Rs.) | 26.08 | 21.86 | 18.12 | 64.10 | 41.76 |
| Cash EPS (Rs.) | 27.62 | 23.99 | 19.78 | 69.83 | 46.90 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 179.73 | 96.12 | 87.80 | 337.91 | 321.76 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 179.73 | 96.12 | 87.80 | 337.91 | 321.76 |
| Revenue From Operations / Share (Rs.) | 83.82 | 69.85 | 55.45 | 208.62 | 183.38 |
| PBDIT / Share (Rs.) | 60.85 | 47.61 | 36.42 | 131.08 | 107.12 |
| PBIT / Share (Rs.) | 59.06 | 46.03 | 35.12 | 126.38 | 102.23 |
| PBT / Share (Rs.) | 34.26 | 28.10 | 23.88 | 84.69 | 55.18 |
| Net Profit / Share (Rs.) | 25.83 | 22.41 | 18.47 | 65.13 | 42.01 |
| NP After MI And SOA / Share (Rs.) | 25.83 | 22.41 | 18.48 | 65.13 | 42.01 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 72.59 | 68.15 | 65.67 | 62.83 | 58.41 |
| PBIT Margin (%) | 70.45 | 65.89 | 63.32 | 60.57 | 55.74 |
| PBT Margin (%) | 40.87 | 40.22 | 43.06 | 40.59 | 30.08 |
| Net Profit Margin (%) | 30.81 | 32.07 | 33.31 | 31.21 | 22.90 |
| NP After MI And SOA Margin (%) | 30.81 | 32.07 | 33.31 | 31.21 | 22.90 |
| Return on Networth / Equity (%) | 14.37 | 23.31 | 21.07 | 19.27 | 13.05 |
| Return on Capital Employeed (%) | 31.74 | 15.63 | 12.77 | 12.61 | 11.83 |
| Return On Assets (%) | 5.13 | 5.31 | 5.87 | 5.37 | 4.22 |
| Long Term Debt / Equity (X) | 0.00 | 2.02 | 2.10 | 1.90 | 1.63 |
| Total Debt / Equity (X) | 1.57 | 2.73 | 2.16 | 1.94 | 1.67 |
| Asset Turnover Ratio (%) | 0.18 | 0.19 | 0.01 | 0.01 | 0.01 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.44 | 3.02 | 7.10 | 5.24 | 6.67 |
| Quick Ratio (X) | 1.44 | 3.02 | 7.10 | 5.24 | 6.67 |
| Dividend Payout Ratio (NP) (%) | 21.34 | 73.36 | 93.19 | 84.08 | 165.92 |
| Dividend Payout Ratio (CP) (%) | 19.95 | 68.54 | 87.06 | 78.41 | 148.62 |
| Earning Retention Ratio (%) | 78.66 | 26.64 | 6.81 | 15.92 | -65.92 |
| Cash Earning Retention Ratio (%) | 80.05 | 31.46 | 12.94 | 21.59 | -48.62 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 2.70 | 2.66 | 3.24 | 3.14 | 2.28 |
| Interest Coverage Ratio (Post Tax) (%) | 2.24 | 2.25 | 2.64 | 2.56 | 1.89 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 47066.59 | 32996.85 | 21368.79 | 19611.49 | 14820.75 |
| EV / Net Operating Revenue (X) | 14.28 | 13.16 | 10.82 | 10.60 | 9.20 |
| EV / EBITDA (X) | 19.68 | 19.31 | 16.48 | 16.87 | 15.74 |
| MarketCap / Net Operating Revenue (X) | 11.25 | 9.66 | 7.77 | 8.01 | 6.76 |
| Retention Ratios (%) | 78.65 | 26.63 | 6.80 | 15.91 | -65.92 |
| Price / BV (X) | 5.25 | 7.02 | 4.91 | 4.95 | 3.85 |
| Price / Net Operating Revenue (X) | 11.25 | 9.66 | 7.77 | 8.01 | 6.76 |
| EarningsYield | 0.02 | 0.03 | 0.04 | 0.03 | 0.03 |